niryuu/sni-each-converted huggingface dataset:
1, 16, ['7953', 'v', 'r', 'Q', 'V', '3971', '9281', '5241', '6811', '8839', 'S', '2199', 'E', 'e', 'L', '4519', 'u', '3415', '3109', '4765', 'R']
Output: 4519LeE2199S88396811524192813971VQrv7953
2, 6, ['851', '6435', '1855', 'j', '7353', '1649', 'g', 'B', '8043', 'j', 'r', 'Y', '6097', '3713', '1119', 'x', '647']
Output: 16497353j18556435
9, 11, ['G', 'v', '7715', '2605', 'A', 'a', 'k', 'k', 'O', '1073', '9759', 'Y', '6889', 'N', '3585', 'H', 'I', 'Y']
Output: 97591073O
6, 7, ['S', 'R', 'k', 'b', 'd', '9773', '6751']
Output: 67519773
6, 7, ['N', '3691', 'H', 'e', 'j', 'q', '4863', '6097', '8277', '3057', '3637', '7845', '9415', '7291', '4651', '9435', 'W', 'I', '7765']
Output: 4863q
3, 10, ['439', 'o', 'd', '4383', '6571', 'u', '2531', '5811', '9079', 'J']
Output: J907958112531u65714383d
11, 17, ['y', '2141', '5937', '2529', 'J', 'w', 'S', 'l', '5603', 'C', 'a', 'n', 'B', '9041', '8525', '1359', '5209', 'e', 'u', 'l', 'B', 'a', '6069', '6327', 'l', '173', '7849', 'h', 'Y']
Output: 5209135985259041Bna
6, 18, ['o', '819', 'o', '1063', 'c', 'v', 't', 'D', 'R', '3449', 'x', 'L', 'N', 'C', '739', '2995', 'B', '3609', 'j', '2777', 'R', '9183', '4641', '9585', '1875', 'p', '5919', '9415']
Output: 3609B2995739CNLx3449RDtv
9, 18, ['1633', '2117', 'x', '5667', '9509', 'r', '4869', '2915', '3869', '2805', 'J', 'p', 'W', 'E', '6863', 'H', '6301', 'S', '3307', 'k', 'U', 'a', 'q', '4501', 'n', 'j', '1961', '8767', '4583', 'c']
Output: S6301H6863EWpJ28053869
23, 24, ['2993', 'f', '3671', 'n', 'Y', '7073', '7609', 'c', '3393', 'J', '5377', 'h', 'F', '865', '369', '8355', 'w', '8425', '6233', 'R', 'b', '3555', '9983', 'z', '25', '3171', '5663', '2287']
Output: z9983
6, 6, ['7587', 'M', 'g', 'Y', 'v', 'P', 'o']
Output: P
8, 12, ['483', '1279', 'm', '2789', 'V', 'a', 'c', '4981', '929', '3043', '9817', 'r', 'X', '8457', '8441', '4653']
Output: r981730439294981
9, 14, ['X', '2369', '2305', '2247', '3667', 'j', 'm', '7097', '115', '3757', 'g', '6065', '4021', '2241', 'v', '7439', 'G', 'H', '6543', 'p', 'Y', 'X', 'S', 'i', 'b', '2483', '5915']
Output: 224140216065g3757115
6, 7, ['y', '4445', 'k', 'E', '2737', '8341', '1781', 'g', '9877', '1835', 'P', 'i', 'd', 'G', 'j', 'h', 'N', 'L', '2427', 'w', '4785', '8087', '7069', 'A', '7411', '4355', '8529']
Output: 17818341
1, 3, ['o', 'n', 'T']
Output: Tno
7, 8, ['5883', 't', 'p', '2829', 'D', '7911', 'f', 'N', 'y', '7541', '2269', '2101', '3099', 'O', 'u', 'Y', '9587', '1007', 'r', '1429', 'C', 'i', '6839']
Output: Nf
3, 14, ['7859', 'q', '6797', 'G', 'u', '9891', '9103', '643', '603', 'F', 'e', '5437', 'D', 'q', '1927', '9083', '623', '9833', 's', 'k', '7507', '6747', 'o', 's']
Output: qD5437eF60364391039891uG6797
22, 26, ['9271', '9041', '7355', '3845', 'Z', 'H', 'j', '4427', 'v', 'k', 'R', '695', '741', '2857', '707', 'U', '9631', 'h', 'd', '9921', 'G', 'y', 'Q', '3441', '4107', '5917', 'A']
Output: 591741073441Qy
7, 18, ['1375', 'R', '4249', '5511', '2853', '6505', 'w', '6535', '9151', '3305', 'r', 's', 'Z', 'j', '9501', 'i', 'E', 'n', 'P', 'V', '1285', '4321', 'j', 'X', 'N']
Output: nEi9501jZsr330591516535w
1, 11, ['7197', 'j', 'S', '9665', '6835', '9517', '7787', 'T', '1405', '8365', '5661', '5897', 'p']
Output: 566183651405T7787951768359665Sj7197
15, 15, ['3521', 'o', 'O', '8905', 's', 'j', 'c', 'U', '5399', 'y', 'F', 'z', 'L', 'W', 'U', '4019', 'a', 'M', 'z', '3219', '6757', 'i']
Output: U
1, 7, ['A', '9359', '4551', '15', '1775', '8301', '311', 'N', '953', '1665', '6543', '7227']
Output: 311830117751545519359A
2, 2, ['n', '9597', '8777', 'T', '5723', 'E']
Output: 9597
12, 27, ['B', '4001', '29', 'c', 'd', 'E', '8197', 'l', '251', 'l', '679', '7447', 'Q', '3925', 'U', 'k', '3733', '8719', 'O', '7483', '2721', '2125', '8925', 'A', 'u', '4809', 'Q', '3303', 'G', 'b']
Output: Q4809uA8925212527217483O87193733kU3925Q7447
6, 7, ['U', '7741', '9095', 'o', '4179', '9105', '2027', '3263', 'd', '379', '3481', '4137', '8013', 'G', 'r', 'o', 'S', 'g', '8645', 'H', '8601', '6357', 'Y']
Output: 20279105
3, 5, ['4437', '7553', 'W', '5009', 'j']
Output: j5009W
1, 20, ['g', '6591', '6071', '2781', '7031', '4993', '4613', '3075', 'K', '4037', '5', '2377', '6337', 'E', '7875', '481', '4123', '3811', 'f', 'I', '4899', 'D']
Output: If381141234817875E6337237754037K3075461349937031278160716591g
4, 20, ['7431', 'T', 'o', 'g', 'R', '5583', '9545', '1415', 'A', '873', '6047', 'c', '5165', '7075', 'V', 'c', '3545', '1299', 'i', 'o', 'k']
Output: oi12993545cV70755165c6047873A141595455583Rg
2, 3, ['N', '3987', 'M', 'Z', '3553', '2893', 'K', 'L', '1331', '7439', 'f', 'w']
Output: M3987
5, 7, ['1597', '3779', '1005', 'z', 'Q', 'S', '1513', 'V']
Output: 1513SQ
4, 12, ['O', '6487', 'M', 's', 't', '6513', 'f', '7601', 'K', '7633', 'q', '8193', '37']
Output: 8193q7633K7601f6513ts
11, 15, ['3491', 'u', '4737', 'q', '4857', 'D', '7541', 'H', '9519', 'W', 'C', '1103', 'f', '9211', '3507', '9873']
Output: 35079211f1103C
17, 20, ['7581', '7161', 'L', '3111', '905', 's', 'X', '7591', '3511', '7285', 'M', 'U', 'E', 'X', '8101', '7781', '8177', '9261', 'R', 't', 'l', 'C', '9879', 'e', 'K', 'P']
Output: tR92618177
2, 7, ['2465', '2629', '8085', 'V', '6283', '7077', 'o', '6641', 'j']
Output: o70776283V80852629
3, 15, ['3837', '9665', '7061', '675', 'D', 'M', 'n', '1923', '8825', '8657', '9749', '8925', '1015', 'h', 'C', '1725', '635', '4473', 'x', 'K', 'P', 'g', '1441', '5657', '745', '5553', 'E']
Output: Ch101589259749865788251923nMD6757061
2, 3, ['P', '6313', 'N', '2825', '8819', '1187', 'b', 'V', 'E', '351', '1417', '1997', '6483', '3049', '7531']
Output: N6313
6, 6, ['e', 'y', '7143', 'G', 'k', 'u', 'W', '6149']
Output: u
1, 5, ['8267', 's', '453', 'r', 'R', '8701', 'U', '2505', 'P', 'A', 'P', 'd', 'U', 'b', '1833', '4565']
Output: Rr453s8267
15, 29, ['503', 'G', '2933', 'g', 'J', '8015', 't', 'q', '4817', '7591', 'f', 'S', 'O', 'Y', '9289', '6067', 'd', 'R', 'm', 'x', 'P', 'i', 'o', '2727', '5047', '5271', 'X', '3731', '2465', 'o']
Output: 24653731X527150472727oiPxmRd60679289
1, 7, ['c', '689', 'z', '1515', '463', '8677', 'm', '7889', '9213', 'v', '4145']
Output: m86774631515z689c
1, 10, ['7741', '3633', 'M', 'D', 'W', '8399', '6755', '5115', 'H', 'p']
Output: pH511567558399WDM36337741
1, 2, ['T', '4819', 'W', 'W']
Output: 4819T
11, 12, ['6217', 'E', '7519', 'B', 'M', '8641', '9909', 'p', 'w', 'q', 'f', 'E', 'W', 'q', 'E', 'k', 'I', '3783', 'R', '6811']
Output: Ef
2, 6, ['6293', '6321', 'D', 'Z', 'f', 'Q', '4717']
Output: QfZD6321
3, 4, ['o', 'i', '7189', 'h']
Output: h7189
5, 6, ['4921', 'F', 'e', '8765', 'N', '4307', '8509', 'a', 'R', '9207', '7627', 'y']
Output: 4307N
5, 18, ['3625', 'c', '1503', 'Z', '5695', 'G', 'z', '8945', 'h', '5175', '3863', 'L', 't', 'j', '1151', '5863', '6075', '7065', 'm', '1187', 'h', '3811']
Output: 7065607558631151jtL38635175h8945zG5695
4, 10, ['d', '5901', 'K', '7999', 'e', '9135', 'Z', '857', 'z', 'U', 'P', 'g', '3995', 'T', 'I', '2987', '9417', '1265', 'Z', 't', '7261', '3157', 'l', '4241', 'T', 'X', '5057', 'G', 'h']
Output: Uz857Z9135e7999
3, 6, ['M', 'X', '7509', 'd', 'd', 'o', '2783', 'A', '863', 'T']
Output: odd7509
17, 23, ['9719', 't', 'Z', 'O', '1087', 'g', '8327', '9439', '2111', '5013', 'c', 'U', '817', 'n', 'C', '639', '3509', '589', '8647', '6935', 'K', '6789', 'Q', 'Y', 'u', 'C', '3939', '5667', 'j', 's']
Output: Q6789K693586475893509
12, 15, ['d', '1163', 'i', 'V', '799', 'U', 'z', '2175', '7889', '2337', '1617', '7723', 'F', '8637', '7527', '4215', '2787', '4495', 'E', '57', 'b', 'l', '9363', '2383', 'v', 'S', '1235', 'x', '191', 'J']
Output: 75278637F7723
4, 24, ['3149', 'I', 'b', '5053', '3927', '7775', 'l', '6879', '3673', 'B', 'f', 'f', 's', 'C', 'F', 'B', 'f', 'q', '7331', 'p', '1725', 't', '2049', '2397', 'r', 'd', 'Z', '5105', 'M']
Output: 23972049t1725p7331qfBFCsffB36736879l777539275053
5, 11, ['o', 'p', '6895', 'a', 'f', 'J', 'n', 'A', 'F', 'v', 'r', '9611', 'N', '3907', 'F', '2043', '1031']
Output: rvFAnJf
1, 12, ['a', '7403', 'H', '5707', 'e', 'P', 'W', 'd', '8569', 'Z', 'P', '3877']
Output: 3877PZ8569dWPe5707H7403a
5, 17, ['5249', '3219', '7841', 'z', 'P', '8217', '4609', 'a', '3517', '6857', 'Y', '7369', '4671', '3115', 'd', 's', '103', '431', '6043', 'h', 'L', '9577', 'W', '409', 'I', 'J', 'p', 'a']
Output: 103sd311546717369Y68573517a46098217P
20, 21, ['D', 'B', 'j', '5971', '8339', '3269', '653', 'y', '8069', '6197', 'j', 's', '6143', 'G', 'i', '4857', 'O', '7781', 'Q', '3445', '5543', '1693', 'l', 'v', 'd', 'k']
Output: 55433445
4, 5, ['Q', 'h', '7679', '7787', '4907', 'M', '8455', 'c', 'A', '6743', 'C', '4197']
Output: 49077787
6, 10, ['A', '2605', '2029', 'e', 'j', 'P', '5369', '1263', '2071', 'u', '3793', '6137', 'h', '6993']
Output: u207112635369P
3, 4, ['A', '9361', 'A', 'D', '5013', '3373', '407', 't', 'n', '359']
Output: DA
2, 6, ['1817', '4711', 'y', 'r', '2863', '5187', '9583']
Output: 51872863ry4711
2, 4, ['D', '47', 'f', 'u', 'f', '8473', '8779']
Output: uf47
5, 5, ['4837', '3975', 'L', 'A', 'n', 'X', '6069', 'K', '8597', 'w', 'M', '5883', 'P', 'j', 'x', '3975', '4625', 'M']
Output: n
9, 17, ['Y', 'R', '5311', 'H', '499', 'q', 'S', '7795', '4223', 'S', 'W', '8691', '4435', '6309', '4473', 'K', '6343', 'g', '6101', '205']
Output: 6343K4473630944358691WS4223
4, 11, ['e', '7013', '5955', 'K', '9359', '3361', '9375', 'S', 'r', '2375', 'v', 'J', '5447', 'E', 'n']
Output: v2375rS937533619359K
2, 13, ['P', 'U', 'k', '6209', 'y', 'P', '273', '3377', '5205', 'p', '1079', 'O', '2875', '1679', 'c']
Output: 2875O1079p52053377273Py6209kU
1, 6, ['8033', 'H', 'C', '6517', '9691', 'h', '791', '467', '5331', 'r']
Output: h96916517CH8033
10, 14, ['345', 'd', '563', 'k', '4579', 'F', 'N', '3777', '6289', '1483', 'f', '265', '5185', 'X', '789', 'Z', 'h', 'w', 'p']
Output: X5185265f1483
1, 3, ['s', 'G', 'b', 'h']
Output: bGs
3, 9, ['7341', 'm', '1607', 'U', 'S', 'N', 'v', '3363', 'U', 'b', '9121', 'U', '6397', '9355', '3557', '4773', '6345', '4381', '8867', '6649']
Output: U3363vNSU1607
7, 16, ['G', '9909', '2917', 'A', 'W', 'B', '7565', 'c', 'Q', 'H', 'k', '3181', 'V', 'o', '9971', '8241', 'm', 'x', 'Q', 'n', '6843', 'P', '1077', '5241', '3977', 'd']
Output: 82419971oV3181kHQc7565
9, 16, ['6257', 'A', 'f', '4029', '4543', 'x', '6305', '6311', '7771', '6935', 'M', '5771', '1961', '9995', 't', 'c', '3505', 'u']
Output: ct999519615771M69357771
1, 3, ['b', '6027', '9059', 'I', '6649', '5347']
Output: 90596027b
2, 2, ['e', 'c', '8093']
Output: c
1, 5, ['c', '7849', 't', 'D', '2603']
Output: 2603Dt7849c
6, 11, ['43', 'q', '4009', 'u', 'S', '8657', '8297', '7033', '7263', '8927', '6363', '6925', '6529', 'c']
Output: 636389277263703382978657
1, 3, ['687', '4983', 'b', 'V', '53', '8299', '4117', 'C', '1087']
Output: b4983687
8, 10, ['O', '3481', '3151', 'L', 'C', 't', 'T', 's', 't', 'J', 'L', '5021', 'f', '8317', '8061', 'g', 'i', 'Z', '2569', '169', '4919', 'n', '4151', 'V', 'z', '6669']
Output: Jts
1, 1, ['t', '7385']
Output: t
14, 22, ['z', 'G', 'V', 'F', 'K', '935', 'Y', 'Y', 'D', 'm', '6557', 'y', 'T', 'V', 'J', '2001', '8911', '8175', 'H', '3293', 'h', 'N', '2763', 'e', '6883', 's', '6581', 't']
Output: Nh3293H817589112001JV
16, 23, ['675', '375', '1013', 'n', 'd', '4803', '1637', '3225', 'L', 'a', 'O', 'N', '9897', '9113', '6851', 'O', '8345', '4103', '5847', '8263', '6821', 'w', '2293', 'A', '6545', '9795']
Output: 2293w68218263584741038345O
5, 15, ['L', '9131', '3573', 'v', '1749', '183', 'C', '8921', '5635', '7267', 'T', '9495', 'Q', '8989', 'G', '467']
Output: G8989Q9495T726756358921C1831749
7, 18, ['K', 'n', '7339', '2401', '8899', '5377', 't', '5', '9229', '5337', '6361', 'W', '9037', 'g', '1331', '8393', '3213', '5279', 'I', '4041', '8917', 'D', '4937']
Output: 5279321383931331g9037W6361533792295t
4, 14, ['7345', 'z', '4279', 'V', '1917', '1277', 'N', 'm', '5659', '7425', 's', '7739', '5961', '9877', '943']
Output: 987759617739s74255659mN12771917V
1, 7, ['167', '2763', '7969', 'o', '4803', 'Z', '7975', '4549', '9497', 'L', 'q']
Output: 7975Z4803o79692763167
9, 16, ['7523', 'u', '8297', '8395', '8407', 'd', '8623', 'T', 'u', '6243', '1959', '6823', 'a', 'T', '5677', 'n', 'v', 'c', 'F', 'G', '8129', 'Q']
Output: n5677Ta682319596243u
8, 8, ['m', '4985', '7261', '8095', '3763', 'l', '4491', 'f', 'r', 'h', 'X', '1103', 'P', 'p', 'd', 'e', 's', '5125', 'y', '5941', 'U']
Output: f
4, 26, ['i', 'R', '9331', 'f', 'C', '1297', 'j', '3895', '6875', '9003', 'J', '3429', '4855', 'O', 'f', 'T', 'V', '7839', '715', 'S', '4863', 't', 'Q', '9965', 'A', '2683', 'K', '3013']
Output: 2683A9965Qt4863S7157839VTfO48553429J900368753895j1297Cf
1, 1, ['A', '9219', 's']
Output: A
1, 2, ['e', 'i', 't']
Output: ie
7, 8, ['B', '5001', '7765', 'o', '7099', 'T', '1645', '2025', 'Z', 'j', 'm']
Output: 20251645
2, 3, ['5907', 'S', 'b']
Output: bS
3, 3, ['5717', 'e', '5707', 'G', 'V', '347', '9685']
Output: 5707
9, 26, ['6045', '4593', 'B', 'D', '9089', 'E', '1897', '6703', 'V', 'V', '8813', 'U', 'p', 'Y', '5529', '859', '8345', 'u', 'K', 'f', 'x', '7305', 'T', 'h', '1879', 'k', '847', '155', 'l', '9031']
Output: k1879hT7305xfKu83458595529YpU8813VV
1, 10, ['8235', '2205', 'l', '2867', 'v', 'b', 'X', 'b', 'G', 'v', '4469', 'K', '6311', '8307', 'R']
Output: vGbXbv2867l22058235
1, 20, ['w', 'l', 'V', 'i', '7887', '6043', 'l', 's', 'g', '4929', 'O', 'W', 'P', 'E', 'm', '337', '1141', '1933', 'U', 's', '3061']
Output: sU19331141337mEPWO4929gsl60437887iVlw
10, 14, ['9909', 'X', 'o', '6651', 'h', '5673', 'q', '2635', 'R', 'E', 'W', '1157', '8017', 'q', 'M', '5241', '8999', '7171', 'b', 'R', 'O', 'D', 'L', '6091']
Output: q80171157WE
3, 11, ['V', '9455', '3047', 't', 'p', '9685', 't', 'K', '6815', 'T', 'c']
Output: cT6815Kt9685pt3047
6, 8, ['I', 'E', 'I', 'B', 'y', '7893', '3269', '5713', '9295', '1087', 'O', 'K', 'w', 'e', 'v', '1013', 'u']
Output: 571332697893
3, 6, ['1167', '8871', 'G', '9475', '8049', 't', 'M', '4397', 'm', 'z', '7829']
Output: t80499475G
2, 2, ['4511', 'i', 'y', '333', 'j', '2575', 'D', 'O', 'h', 'G']
Output: i
1, 3, ['7915', 'Y', 'M', 'v', 'C']
Output: MY7915
4, 5, ['s', '8057', 'Y', 'D', '9285', 'D', '8541', '3689', '7543', '9265', '1631']
Output: 9285D
5, 9, ['L', '3167', 'E', 'A', '5595', 'n', 'n', '15', 'w', '9167', '8897', 'w', 'V', '2093']
Output: w15nn5595
8, 10, ['a', '5575', '6913', '583', 'i', 'y', 's', 'w', 'p', '1577', 'E', '5555']
Output: 1577pw
7, 16, ['u', 'K', '1337', 'H', 'd', 'W', '2957', '7439', 'f', '4407', '1841', 'w', 'C', 'n', 'q', 't', 'P', '7245', 'A', '9049', 'a', 'O', 'V', 'F', 'X']
Output: tqnCw18414407f74392957
5, 7, ['2911', 'W', 'M', 'l', 'Y', 'o', '41', '9887', '6807']
Output: 41oY
12, 12, ['3201', '9485', 'B', '2803', '5209', 'I', '9123', '4809', 'T', 'K', 'x', 'k', 'n', '7167', '3983', '6061', 'v', 'r']
Output: k
11, 18, ['o', '2733', '4621', 'X', 'Y', 'T', '6999', '1665', 'F', '351', '3567', '7331', 'w', 'S', 'c', '9593', '6431', '735', '8743', 'Q', 'p', '569', '6991', '6087', '2659', '2909', '6083', 'd']
Output: 73564319593cSw73313567
8, 9, ['2449', 'O', '5055', '9329', '2253', '4543', 'x', '2919', 'f', '5979', '1701', '6651', '4195', '7803', '5093', 'H', 'W', '1703', 'g', '3921', '7827', '9751', '7817', '6015']
Output: f2919
6, 9, ['w', '9075', '3455', '8769', 'z', '1049', 'q', 'f', '3093', 'b', '7547']
Output: 3093fq1049
2, 4, ['e', 'R', '3573', 'k']
Output: k3573R
2, 5, ['l', '3725', 'Y', 'u', '9889']
Output: 9889uY3725
1, 3, ['3513', 'P', '317', 'R']
Output: 317P3513
5, 5, ['E', 'a', 'j', 'K', '4003', '5799', '297', '6949', '2285', '4263', 'F', 'h']
Output: 4003
2, 27, ['4325', 'j', '5923', '8427', '8031', '7453', 'K', 'P', 'q', 'k', 'Z', 'o', '997', 'd', '8957', 'R', '2227', '5887', 'y', '5647', '5421', 'Q', '2727', '4471', '9301', '8153', 'R', '6113']
Output: R8153930144712727Q54215647y58872227R8957d997oZkqPK7453803184275923j
2, 13, ['Q', 'y', 'e', 'p', 'J', '4501', 'W', 'R', '8843', '4465', '4505', 'C', 'Y', 'e', 'D', 'z', 'm', '8793', '5887', '4535', 'R', 't', 'e', 'z', '2793', '2863', '1927', '1225', 'm', '5969']
Output: YC450544658843RW4501Jpey
4, 15, ['5707', 'H', 'u', 'o', '2019', 'H', 'H', 'z', 'o', '8081', 'a', '8049', 'q', 'O', '9551', '6075']
Output: 9551Oq8049a8081ozHH2019o
2, 5, ['7201', 'a', 'Q', '7971', 'l', '773', '2747', '1587', '143', '4365']
Output: l7971Qa
2, 4, ['3151', '7995', '2125', 'q', 'D', 'V', '4863', '6053', '8517', '3809']
Output: q21257995
10, 15, ['R', 'I', 'l', 'P', '7101', 'E', '3569', 'p', '2645', 'v', '7805', 'Z', 'M', '6191', 'Z', '2375', 'd', 's', '6995', 'E', '8361', 'm', 'l', '7845', '213', '6123']
Output: Z6191MZ7805v
5, 14, ['3511', 'w', '7683', '2949', '8647', 'r', 'v', 'B', 'f', '3255', 'U', 'i', '7519', '3757', '8663', '4711', '5555', 'J', 'g', 'Y', '4273', '3197', '4329', '5967', 'i', '241', 'n', '3991', '9591']
Output: 37577519iU3255fBvr8647
6, 20, ['w', '6295', '7727', 'u', '1257', 'M', '9037', 'l', '3499', 'P', 'E', '4231', '3229', 'E', '9945', 'I', '7711', '7339', 'Z', 'g', 'a', 'p', '5939', 'z', '119', 'p', '6925', 'V', '7059']
Output: gZ73397711I9945E32294231EP3499l9037M
3, 5, ['t', 'i', '1505', 'w', 'S', 'M', '5825', 'r', '3653', '5559', 'F', 'B']
Output: Sw1505
2, 17, ['9601', '8919', 'd', '3323', '4215', '5167', 'Y', '7557', '2173', 'R', 't', '5891', 'M', 'H', '5449', 'z', '3621', '5073']
Output: 3621z5449HM5891tR21737557Y516742153323d8919
4, 10, ['V', '8023', 'S', '4179', '8677', '9161', '4095', 'z', 'i', '8387', 'j', 'X', '8413', 'V', '2059', '8825', '1771']
Output: 8387iz4095916186774179
1, 20, ['7303', 'q', '1753', 'Y', 'c', '5693', 'O', 'V', 'o', 'J', '2039', '7393', 'z', '8141', 'B', 'W', '6779', '6037', '9147', 'J', 'M', '3321', '1219', '553']
Output: J914760376779WB8141z73932039JoVO5693cY1753q7303
2, 12, ['3433', '2563', '4851', '8857', 'F', 's', '3137', '9183', '6407', 's', 'z', '489']
Output: 489zs640791833137sF885748512563
1, 18, ['9901', '2539', '7957', 'u', 'Z', '4369', '4887', 'e', '409', '9561', '1141', 'x', '667', '5037', '8957', '841', '7735', '455', '5183', '6209', 'V', '4011', 'd', '4981', 'N', '8149', 'B', '5699']
Output: 455773584189575037667x11419561409e48874369Zu795725399901
12, 24, ['H', 'Q', '9143', '6321', '1743', '9859', '433', '6959', '7363', '8093', 'D', 'W', 'u', '9719', '8221', '6345', '8815', '1257', 'i', 'Q', '8803', '8037', '5785', '1581']
Output: 1581578580378803Qi12578815634582219719uW
4, 6, ['x', 'H', '4143', '5141', 'R', 'N', '6219', 'd', '5217', 'h', 'C', 'm', 'o', '9223', 'l', '57', 'H', 'l', 't', '6993', 'E', 'f', '6355', 'i', 'Q', '8177']
Output: NR5141
1, 23, ['8713', 'S', 's', '9211', '9619', '9465', 't', 'c', 'J', 'm', 'm', 'o', 'A', 'y', '5961', '4525', '4673', 'O', '331', 'q', 'b', 'G', 'z', '209', 'e', 'R']
Output: zGbq331O467345255961yAommJct946596199211sS8713
9, 13, ['5929', '2579', 'E', '7811', 's', '207', 'l', '5645', 's', '4221', 'y', 'U', '3973', '1417', '1033', '9949', '9569', 'n', '6919', 'X', 'o', 'g', 'c', '6023', 'i', 'L', '5871']
Output: 3973Uy4221s
5, 17, ['r', '7451', '7011', 'D', '8663', '7525', 'p', 'u', '8531', '2207', 'r', 'g', '8475', 'q', '599', 'l', 'x', 'h', 'R', '3003', '6285', 'J', 'A', 'P']
Output: xl599q8475gr22078531up75258663
9, 17, ['W', '7483', 'v', 'o', '5819', 'R', 'v', '333', 't', '8147', 'H', 'm', 'X', 'k', 'Y', 'O', '45', '9409', '6483', '4679', '6477', '2693', 'i', 'B', 'G', '4397', 'q', 'Q']
Output: 45OYkXmH8147t
4, 13, ['6183', 'b', 'S', '8131', '1689', 'K', 'A', '5185', '2033', '7489', 'p', '2051', '325', '8501', 'P']
Output: 3252051p748920335185AK16898131
3, 8, ['T', 'W', 'f', '7417', '1267', 'G', 'd', 'm', 'c', '3613', '8725', 'E', '859', '2729', '6911', '4353', 'v', '5419', 'q', 'R', '1115', '2265', '7721', '9609', 'H', 'e', 'E']
Output: mdG12677417f
9, 17, ['X', 'S', 'g', 'k', '8515', '4717', 'H', '487', 'L', '9233', 'B', '6427', '2783', '7353', '9029', 'x', 'C', 'D', 'B', '5585']
Output: Cx9029735327836427B9233L
11, 12, ['L', 'P', 'y', 'H', '1299', 'B', 'f', 'w', '5319', 'F', 'Q', 'B', 'C', 'Z', '695', '5309', 'v']
Output: BQ
2, 8, ['9583', '3923', 'x', 'H', '7663', 'J', '4401', 'J', '3299', '137', '5981', 'r', 'r', 'm', '3333', '3283', '6973', 'r', '8917', 'g', '797', 'K']
Output: J4401J7663Hx3923
3, 9, ['4943', 'q', '421', '1633', 'M', '43', 'q', 'n', '5717', 'j', '9681']
Output: 5717nq43M1633421
3, 4, ['7373', 'k', '819', '4057', 'w', 'F', '713']
Output: 4057819
10, 13, ['2621', 'V', 'o', '343', '3487', '8525', '1289', 't', '9149', '7181', '873', '7289', '8389', 'F']
Output: 838972898737181
4, 27, ['i', 'P', '1703', '9687', '4313', '6473', 'V', 'S', '8827', 'd', 'W', '1285', '6253', 'q', '925', 'g', '5029', 'q', 'e', '3539', 'V', 'j', '1747', 'm', 'k', '709', '7601']
Output: 7601709km1747jV3539eq5029g925q62531285Wd8827SV647343139687
1, 6, ['2771', 'l', 'X', 'A', '6105', '1539', '9009', '4231', 'q']
Output: 15396105AXl2771
15, 16, ['5393', '3349', '9933', 'e', 'H', '7969', '7543', '2239', 'a', 'H', 'I', '6889', 'O', 'q', 'm', '7145', 'j', '4411', '2813', '4425', '5879', 'a', 'G', 'l', '3101', '1427', 'r']
Output: 7145m
4, 5, ['G', 'b', '3307', '4291', '9917', '8315', 'u', 'v', '1603', '3313']
Output: 99174291
10, 11, ['5603', '9103', 'g', 'X', 'l', '2007', 'b', '4629', 'l', 'u', 'X', '1497', 'B', '8853', 'A', '1845', '6859']
Output: Xu
3, 10, ['a', '2185', '9875', 'Y', 'j', 'A', 'D', 'w', '9467', '3199', '6347', '9853', 'U', 'H', '3471', '6223', '5279', 'D', 'g']
Output: 31999467wDAjY9875
3, 5, ['4643', 'e', '8421', '9355', 'y', '225', '5793', 'g', '6235', '5765', '6195', '2731', 'P', '1841', 'R', '5045', 'y']
Output: y93558421
4, 10, ['A', '9293', '5867', '3825', 'B', '6233', '6513', '1721', '6241', '1697', 'K', 'G']
Output: 16976241172165136233B3825
9, 20, ['7145', 'M', 'q', 'p', '991', '1981', 'H', '9703', 'X', 'j', '4277', 'm', '6877', '5651', 'w', 'J', '3715', '3055', 'z', 'F', '3479', '9193', 'S', 'X', '3241', 'v', 'q']
Output: Fz30553715Jw56516877m4277jX
3, 4, ['4033', '311', '2005', '1679']
Output: 16792005
3, 5, ['M', 's', 'w', '1419', 'S', 'v', 'Q']
Output: S1419w
4, 6, ['3425', 'Y', '2513', 'm', 'D', '173']
Output: 173Dm
1, 2, ['H', 'i', 'r']
Output: iH
11, 22, ['K', 'r', '1819', '4067', '2251', '6493', 'L', '195', '1563', 'o', 'U', '3481', 'X', 'P', 'v', '4131', '117', '2721', '6475', 't', 'Y', '6607', '9535', 'l', '5385']
Output: 6607Yt647527211174131vPX3481U
2, 2, ['4041', 'L', '6237', '7503', 'q', '861', '7197', 'Z', '2307', '3903', 'i']
Output: L
1, 1, ['1845', '9703', '1455', '4043', 'I']
Output: 1845
13, 18, ['201', '8115', 'I', 'K', '7077', '2141', 'B', 'l', '3167', '927', '1299', 'F', 'K', 'D', 'w', 'n', '8301', '7015', '4429', 'I', '7213', '3993', '5009', 'l', 'Z', 'a', '7763', 'C', '3893', 'm']
Output: 70158301nwDK
4, 20, ['t', '6553', '4263', '3543', 'M', '5741', '3193', '2439', '3713', '5477', 'u', '1819', 'L', '6943', '6765', '7893', '9841', '4647', '7327', 'e', '7751', '4175', '6795', '6929', 'v']
Output: e732746479841789367656943L1819u54773713243931935741M3543
16, 17, ['4567', '523', '9719', '179', '3435', 'r', '1613', 'I', '8793', 'N', 'U', 'F', 'b', 'M', '8797', 'w', '553', 'y', 'E', 'o', '2517', 'M', 'M', 'X', '7461', 'a', '5277', 'c', '4595']
Output: 553w
2, 6, ['I', 'V', 's', 'I', 'i', '4469']
Output: 4469iIsV
1, 2, ['l', 'q', '1645', 'p', '9541']
Output: ql
1, 3, ['9101', 'c', 'Y', 'i', '1037', '9109', '4671', 'S', 'h', 'H', 'y', '3077', 'Z', 't', 'D', 'F', 'I', 'w', '1905', '5127', 'm', '8631', 'G', 'A']
Output: Yc9101
2, 6, ['1169', 'O', '1357', '8965', 'x', '7291', '465', '2209', 'v', '3425', '391', 'w', 'g', '6243', '5917', '3515', 'e', 'M', 'L']
Output: 7291x89651357O
17, 27, ['S', 'p', '2923', '8217', 't', '9837', 'W', '877', 'p', '7215', '3653', 'F', 'k', '1783', 'L', 'j', 'J', '3457', '8285', 'W', 'Z', 'O', 'u', '6173', 'I', 'S', '6349', '5275', 'r', '3833']
Output: 6349SI6173uOZW82853457J
1, 3, ['d', '9455', 'z', 'Y', '3297']
Output: z9455d
5, 7, ['p', '5363', '1741', '5029', 'S', '1827', '4995']
Output: 49951827S
4, 10, ['6941', '857', 'p', '8663', '7897', '3825', 'h', 'j', 'K', '9937', 'n', 'K', '4901', '7545', 'r', '329', 'J', '6633', 'K', '3081', '3535', '9267', 'p', '929', '7609', 'S', 't', 'y', 'n', '8089']
Output: 9937Kjh382578978663
2, 2, ['169', '2807', '9243', '6495', 'm', 'x', 'n', '1871']
Output: 2807
10, 25, ['l', '5183', 's', 'h', 'l', 'k', 'j', '7197', 'g', '9545', '7999', '3389', '3935', 'd', 'e', '6663', 'y', '7145', 'U', 'j', 'G', 'j', '2719', 'S', 'K', 'W', 'a', '2221', 's', 'u']
Output: KS2719jGjU7145y6663ed3935338979999545
9, 13, ['7803', 'l', 'P', 'l', '4219', 'g', 'b', '3281', 'L', 'u', '4595', 'L', '5355', '9039', '9979', '1217', 'C', 'k', 'D', 'f']
Output: 5355L4595uL
15, 17, ['K', 'z', 'u', '6105', 'I', '1915', 'c', '4143', 'S', 'z', 'D', 'K', 'e', 'M', '6925', '7189', '3323', '7977', '7825', 'a', 'd', '9407', '8541', '7869', 'T', '5441', 'W', '3325', 'w']
Output: 332371896925
4, 21, ['W', '9229', '3413', 'p', '8757', '1137', '1651', '307', '7109', '4363', '9987', '8505', 'T', 'V', '4603', 't', '5139', '3365', 'q', '5737', '2707', 'r', 'j', 'D']
Output: 27075737q33655139t4603VT8505998743637109307165111378757p
2, 5, ['8869', '3131', '6431', '5301', '7181', '7427', '9365', 'i', 'e', '6911']
Output: 7181530164313131
2, 3, ['1941', '8405', '883']
Output: 8838405
1, 7, ['3959', 'H', 'r', 'r', '3109', '8975', 'L', '3231', 'k', 'M', 'w', 'V', 'F', '3993', '5373', '3577', 'z', '285']
Output: L89753109rrH3959
3, 27, ['6659', '2169', 'L', 'w', '7693', 'j', '3973', '9379', 'c', '2601', '1547', 'g', 'g', 'm', 'A', 'P', 't', '4057', 'E', '297', 'A', '4759', '2869', '585', '4497', '5725', '1197', '301', 'O']
Output: 11975725449758528694759A297E4057tPAmgg15472601c93793973j7693wL
4, 12, ['8239', '187', 'a', '4549', 'r', '3013', 'r', 'b', 'S', '65', 'A', '3079', '2553', 'H', 'z', 'T', 'a', '2253', 'G', 'f', '1823']
Output: 3079A65Sbr3013r4549
1, 2, ['C', 'H', 'C', '8839', '5397', 'I', '4235']
Output: HC
3, 5, ['2981', '5615', 'p', '1853', 'l', 'U', '2129', 'V', '6449']
Output: l1853p
2, 2, ['y', '2651']
Output: 2651
1, 9, ['2681', 'r', '7517', 'S', 'R', 'J', 'h', 'w', 'N', '8301']
Output: NwhJRS7517r2681
3, 6, ['3843', 'S', 'Z', '6311', '7521', 'e', 'q', '7861', 'Q', '6899', '7079', 'Z', '1523', '1703', 'B', 'l', 'T', '1111', '351', 'k', '8493', 'c', '2861']
Output: e75216311Z
5, 14, ['s', 'f', 'y', 'o', 'Q', 'b', 'u', 'r', 'H', '5211', '2721', '5519', 'Z', '2479', '9605', '3597', 'A', '2105', 'x', '951', '3593', 's', 'm', '7549', 'p', 'h', '9591']
Output: 2479Z551927215211HrubQ
4, 22, ['F', '3755', '3081', '4291', 'F', '1373', '8013', 'J', 'N', '4539', 'y', 'L', '6887', 'b', 't', '2463', '5175', 't', 'i', 't', 'b', '6093']
Output: 6093btit51752463tb6887Ly4539NJ80131373F4291
4, 6, ['7653', 'd', '7091', '191', 'Z', '13', 'k', 'x', 'N', '9543', '4647', 'W']
Output: 13Z191
2, 9, ['e', 'i', '8577', 'L', '9249', '3981', '1941', '6195', 'g', '6861', '2731', 'M', 'G', 'q', 'v', '2921', 'w', 'h']
Output: g6195194139819249L8577i
1, 7, ['6207', '8817', 'k', 'a', 'R', 'w', 'T', 'O', '117', '3301', '1555']
Output: TwRak88176207
7, 12, ['I', 'r', '6947', '4975', 'h', 'f', '8095', 'u', 'Z', 'h', '7579', 'J', '6309', 't', '8229', 'v', '2777', '6551', 'k', '3871']
Output: J7579hZu8095
3, 5, ['7763', '9011', 'w', 'p', 'R', '7189', 'k', 'F', 'F', '9323', '7639', '1075', 'n', '5159', 'z']
Output: Rpw
1, 3, ['9107', '377', 'h', '5183']
Output: h3779107
10, 26, ['G', '2799', '4917', 'l', '8513', '6153', '1443', 'G', '3255', 'h', 'x', 't', '4423', 'Q', '9827', 'O', '8997', 'f', 'J', '9279', '7789', '2177', '7297', '5189', '9411', 'm', '5175', '2923', '5827', 'F']
Output: m941151897297217777899279Jf8997O9827Q4423txh
2, 16, ['W', 'K', 'q', 'K', 'h', 'E', 'j', 'n', '5523', '5605', 'O', '8205', '7753', '5543', 'u', '7479']
Output: 7479u554377538205O56055523njEhKqK
2, 7, ['6959', 'g', '8125', '6873', '2361', 'E', '6009', 'U', '1801', 'L']
Output: 6009E236168738125g
2, 7, ['c', 'c', '843', '9399', '2043', 'I', 'I', 'B', 'e', '1169', '3079', 'M', '8479', '8083', 'g', '2075', '817', '3559', 'i', '9405', 'o', '6337', '5727']
Output: II20439399843c
3, 6, ['4837', '5957', 'm', '7023', 'y', '4877']
Output: 4877y7023m
8, 14, ['9823', 'R', 'W', '543', '9231', '9129', 'j', 'c', 'v', 'v', '149', '9219', 'M', '5481', 'H', 'l', '6571', 'i', 'C', '7065', 'q', '4571', '8337', 'G']
Output: 5481M9219149vvc
5, 14, ['3683', 'j', 'w', '5561', '7717', 'p', '961', '1275', '3827', 'F', '111', '5951', '6719', 'o', 'z', '7129', 'V', 'C']
Output: o67195951111F38271275961p7717
3, 3, ['4833', 'L', 'Z', '939', 'X', '5309', '3657', '4457', '2253']
Output: Z
7, 17, ['7997', 'M', '7033', 'm', 'q', 'I', 'B', '7145', 'I', 'B', 'Q', 'j', 'Q', 'V', 'v', '4255', '2235', 'e', '3779', '639', '6169']
Output: 22354255vVQjQBI7145B
1, 19, ['U', '967', 'F', '6911', '7979', '3799', '5993', 'y', '2421', 'X', 'B', '3241', 'f', '3519', '3307', 'U', 'f', '2801', '9103', '4673', 'Y', '5027', '943']
Output: 91032801fU33073519f3241BX2421y5993379979796911F967U
2, 12, ['O', 't', 'm', '2755', 'S', 'W', 'l', '2659', '7923', '6023', 'X', '8997', 'L', '5529', 'w', 'U', 'B', 'L', '8811', 'e', '1035', 'T', '8781', 'Q']
Output: 8997X602379232659lWS2755mt
3, 20, ['247', 'c', '7401', '7559', '3093', 'n', 'z', '6347', 'j', '7581', '9587', 'W', '653', '4989', 'w', '1585', '1727', '5389', '899', 'V']
Output: V899538917271585w4989653W95877581j6347zn309375597401
22, 23, ['6203', 'c', '9033', 'c', '4583', 'y', 'b', '4393', 'x', '7389', 'Y', '1699', '4203', 'd', '6847', 'p', 'u', 'Q', '3039', '7229', '4337', 'B', 'u', '1769']
Output: uB
13, 21, ['s', 'h', '8999', 'w', 'V', 's', 'y', 'U', 'o', '3869', 'm', '2607', '8657', 'J', 'L', '7335', 'K', '2655', 'R', 'T', 'o', 'v', 'g', '8081', '3655', 'a']
Output: oTR2655K7335LJ8657
9, 20, ['S', '2419', '3289', '5523', 'N', 'u', 's', '4259', 'X', 'Y', 'K', 'R', 'o', 'k', 'z', 'w', '2323', 'w', '4823', '955', 'r', '9895', 'X', '9897', 'U', 'O', 'n', 'z', '2841', '3887']
Output: 9554823w2323wzkoRKYX
15, 17, ['4547', '4013', 'g', 'j', '315', 'y', '3931', '7873', '6431', '3935', 'W', '335', 'w', '3317', 'D', '227', 'y', 'd', '2597', '9195', '4181', '8037', 'Z', '9797', 'G', '5465']
Output: y227D
9, 19, ['5773', 'F', 'z', '3739', 'Q', '7821', '4263', '3805', '1045', '1439', 'J', '4209', '3591', '5191', 'C', 'a', '9099', '7187', '1553', '7681', 'j', 'Z', '6393', 'F', 'x', '3221', 'q', '6161', 'h', 'P']
Output: 155371879099aC519135914209J14391045
8, 13, ['F', '311', '7757', '1323', '8783', '5493', 'l', '287', 'H', '6417', 'j', '5371', '3393', '3547']
Output: 33935371j6417H287
4, 4, ['l', 'H', 'G', '2011', '9099', 'H', 'g', 'D', 'b', 'E', 'r', 'B', 'N', '3933', '7629']
Output: 2011
2, 11, ['Q', '3843', '5801', 'b', 'd', 'U', 'R', 'Y', 'J', 'A', '4211', 'N', 'A', '4425']
Output: 4211AJYRUdb58013843
1, 1, ['4183', 'a', '8331']
Output: 4183
6, 16, ['1043', 'B', 't', '9803', 'D', '7369', '4339', 'T', '9561', '4855', 'q', 'E', '4057', 't', '5053', 'S', 'F', '9505', 'M']
Output: S5053t4057Eq48559561T43397369
12, 16, ['t', '4893', 'N', 'U', 'E', 'U', 'D', 's', '9541', '651', 'm', '2875', 'c', '6059', '4397', '1263']
Output: 126343976059c2875
16, 17, ['2275', '8035', '8539', 'r', '2123', 't', 'p', 's', '6655', '9803', '1525', 'S', 'g', '8937', '5039', '1081', 'G']
Output: G1081
1, 3, ['i', '9225', 'W', 'b', '8889', 'z', '1855']
Output: W9225i
1, 3, ['5203', '4867', 'b', 'R', '425', '3317', 'K', 'g']
Output: b48675203
9, 9, ['8183', '4163', 'L', '311', '2359', 'J', '4815', '7081', 'i']
Output: i
8, 15, ['B', 't', 'M', '1857', '4497', 'I', '6207', '5345', 'z', '6829', '3641', '2273', '7701', '7863', '1855', '4915', 'r', 'N']
Output: 185578637701227336416829z5345
3, 13, ['4553', '5383', '71', 'I', 'W', 'I', 'm', 'a', '7301', 'V', '355', 'm', '2187', 'r', '5247', 'p', 'e', 'X']
Output: 2187m355V7301amIWI71
11, 28, ['Z', '8017', 'e', 'I', 'A', 'I', 'y', 't', '4329', '7259', '6339', '9507', 'J', 'A', 'd', '9897', 'E', 'N', 'p', '2283', 't', 'o', '1585', '7641', 'Z', '7319', '6333', 'q']
Output: q63337319Z76411585ot2283pNE9897dAJ95076339
1, 22, ['a', 'g', '4989', 'y', 'x', '3381', 'u', 'p', '9677', 'g', 'j', 'Y', 'D', 'E', '9615', 'R', 'e', 'e', 'i', '3425', 'k', 'n']
Output: nk3425ieeR9615EDYjg9677pu3381xy4989ga
6, 7, ['7989', 'W', 'M', '8763', '7995', '6457', '8045', '2417', 'w', 'a', '1359', 's', '9413', 'A', '7435']
Output: 80456457
3, 7, ['9453', '4477', '5049', 'W', '3201', 'Z', '8677']
Output: 8677Z3201W5049
1, 7, ['Z', '9663', 'm', 'D', '1921', 'f', 'I', 'c', 'm', 'O', 'L', '83']
Output: If1921Dm9663Z
2, 10, ['t', 'l', '8327', '9629', '737', 'f', '2799', 'V', '4279', 'O', 'w', '3361', 'J']
Output: O4279V2799f73796298327l
15, 19, ['7497', '1363', 'u', 'D', '9263', 'E', 'H', 'F', 's', 'n', '4237', '131', 'c', '7047', 'y', 'w', 'g', 'i', 'T', '5211']
Output: Tigwy
2, 13, ['1185', 'b', 't', '3753', '5269', '6693', 'H', 'D', 'p', '3185', '8459', 'K', '693', '7013', 'n', 'Y']
Output: 693K84593185pDH669352693753tb
4, 11, ['U', '8011', 'E', '7569', 'J', 'i', 'O', 'r', '3197', '7111', '9393', 'z', '71', 'N', '2755', '8737', 'n', '1645', '135', '4025', '8519', 'x', 'O']
Output: 939371113197rOiJ7569
6, 12, ['e', 'o', 'd', 'c', 'j', 'I', '7289', 'V', '2367', 'R', 'k', 'y', 't', '153', 'l', '5523', 'w', 't', 'G', '5529']
Output: ykR2367V7289I
17, 19, ['6023', 'u', '9435', 'M', '9449', 'Z', '2603', '465', '997', '5173', '4717', '4747', '375', '9553', 's', '3647', '5889', '2549', '7853', '7099', 'M', 'l', 't', '6485', 'U', 's', '3957', '8635', '5557']
Output: 785325495889
1, 3, ['W', 'q', 'T', '6439', '3063']
Output: TqW
8, 10, ['4197', 'j', 'J', '1851', '603', 'H', 'D', 'H', '8389', '2385', 'l', '3307', 'H', 's']
Output: 23858389H
3, 4, ['o', '7107', 'N', 's', 'M', 'K', 'u', 'n', 's', 'x', '1101', '1123', '2665', '7495', '899', '2459']
Output: sN
6, 15, ['8259', '5053', 'Z', '8559', 'i', 'a', 'e', 'K', '1337', '6913', 'H', '983', '6359', 'b', '3399']
Output: 3399b6359983H69131337Kea
1, 18, ['h', '1315', 'Q', '6779', '5531', '7593', '1935', 'K', '6387', 'e', 'n', 'E', 'G', '9241', '91', '4315', 'b', '8223', '8069', '8033']
Output: 8223b4315919241GEne6387K1935759355316779Q1315h
4, 5, ['4035', '3679', '3565', 'G', 'B', '2683']
Output: BG
6, 9, ['X', '2803', '3261', '5767', 'P', '8121', 'n', 'Q', '175', '7389', '2265']
Output: 175Qn8121
1, 1, ['S', 'q', 'I', '5787', 'K']
Output: S
4, 10, ['4619', '1689', '1987', '9711', 'K', 'a', '9193', 'y', 'c', 'O', 'u', 'h', 'v', 'o', '927', '2323', 'Z', '5115']
Output: Ocy9193aK9711
3, 4, ['4105', 'v', 'Z', 'Q', 'v', '3245', '7365']
Output: QZ
7, 11, ['D', 'W', '8477', '9105', 'A', '3101', 'm', 'J', '127', 'L', '1391', 'Q', 'v']
Output: 1391L127Jm
5, 8, ['H', '8251', 'Q', '2191', '5425', 'Z', '1777', 'Z', '3239', '4145']
Output: Z1777Z5425
1, 6, ['4847', 'W', '283', '1771', '4461', '7905', '1167', 'q', 'Y', '9587', '8979', '1935', 'l', '7099', 'T', 'r', '3255', '1705', 'o', '8363', 'r', 'H', 'Z', '1011', '8449', '3821', 't', '3355', '417']
Output: 790544611771283W4847
7, 11, ['3909', 'j', '4333', '4307', 'E', '6241', 'U', '4555', 'A', '8697', 'o']
Output: o8697A4555U
1, 10, ['E', '9477', 'u', '2711', '5971', '8563', 'x', '7571', '8999', '2213', '3203', 'x', '9529', 'k', '3903', 'J', '8411', '1095', '8617', '4891', '745', 'S', '4581', '7077', '1303']
Output: 221389997571x856359712711u9477E
5, 11, ['2827', '7879', '8829', 'M', 'W', '8779', '8477', 'Q', '225', '9301', '9315', '8787']
Output: 93159301225Q84778779W
4, 4, ['8571', 'm', 'J', '9941', 'T', '6833', 'T', '2533', '4789']
Output: 9941
11, 13, ['8939', '9787', 'T', '5797', '2841', '9393', 'H', 'X', 'l', 'P', '1331', '5593', 'R', '8259', '4713', '8147', 'I']
Output: R55931331
3, 3, ['y', 'o', '4857', '1743']
Output: 4857
1, 3, ['7277', '5445', '6495', 'D', '6931', 'y', 's', 'z']
Output: 649554457277
2, 4, ['F', 'S', 'n', 'e', 'H', 'W', 'b', '1883', '13']
Output: enS
2, 5, ['R', 'M', 'Z', 'J', 'z', 'Y', 'X', 't', 'I']
Output: zJZM
3, 28, ['I', '3581', 'I', 'L', '4673', 'I', '6517', '5791', 'r', 'f', 'p', '351', '7871', 'A', '1853', '735', '6077', 'a', '2411', 'h', 'y', '8603', 'w', '93', 'J', 'X', '9757', '6989', 'O', '1571']
Output: 69899757XJ93w8603yh2411a60777351853A7871351pfr57916517I4673LI
13, 13, ['6191', 's', 'u', 'x', '4761', '9569', 'd', 'X', 'G', 'M', '4287', '2695', '1267', 'H']
Output: 1267
2, 2, ['L', '2679', '1145', '701', 'D', '3923', 'D', 'j', '1463', '8461', 'z', '7311', 'b', 'H', 'p']
Output: 2679
7, 8, ['B', '1061', '6733', 'J', 't', 'P', '8929', 'K', 'R', 'z', '7121', '5179', '4241', '3733']
Output: K8929
4, 5, ['1457', '2197', 'D', 'i', 'z', '1539', '1307', '9157', '2493', '1689', 'C']
Output: zi
16, 23, ['N', 'P', '8975', '5383', '7711', '6307', '9289', '2301', '4713', 'r', '6195', '1755', '9901', 'm', 'G', 'L', 'r', '3769', 'J', '5977', '153', 'E', 'Z', '563', 'C', 'e', 'a', 'z']
Output: ZE1535977J3769rL
7, 8, ['w', '4965', 'V', 'G', '4247', '1425', 'A', '7475']
Output: 7475A
1, 7, ['H', '9583', '1189', '4451', 'p', 'M', '8275', 'f', 'd', '3787', '7489', 't', '4537', 'Z', 'u', 'E', '793']
Output: 8275Mp445111899583H
10, 13, ['6279', 'E', 'N', 'j', 'W', 'Q', 'l', '5907', 't', '5589', 'b', '273', 'Q', '5441', '2537', 'g', 'C', '9593', '2899', 'M', 'F', 't', 'd']
Output: Q273b5589
1, 3, ['E', 'f', '8297', 'e', '7047', '7745', '6651', '5257', '6081', 'B', '4043', '4609', 'j', 'z', '9055', 'Z', 't', '1467', '9949', '3747']
Output: 8297fE
2, 23, ['N', '621', '3941', 'w', '5883', 'v', '8251', 'K', 'n', 'c', 'M', 'q', '1679', 'm', '3411', 'v', 'P', 'k', '9583', '4837', '1061', '1195', 'q', 'H', '3805', '583', '6151', '5159']
Output: q1195106148379583kPv3411m1679qMcnK8251v5883w3941621
4, 5, ['L', 'B', 'I', '9487', 'l', 'G', 'A']
Output: l9487
5, 9, ['4063', '7249', 'C', '8957', '9039', '4863', 'z', '2459', 'd', 'q', '8189', 'E', '6423', '2783', 'd', '9919', 'i', 'a', 'x', '2649', '5005']
Output: d2459z48639039
2, 4, ['y', '3371', 'q', 'G', '5093', '1871', 'Z', 'P', '4555', 'D', '3855', 'F', '699', 'd', 'k', 'X', 'P', '6647', '4763', '3821', 'D', '1981', 'H']
Output: Gq3371
8, 12, ['7335', '3763', '1365', '2571', '4231', '6653', '7691', 'a', '2799', 'F', '781', 'g', '1151', 'h', '6183', 'S', '1219', '3459', '3439']
Output: g781F2799a
20, 26, ['6273', 'j', 'F', '9977', 't', '9857', '3497', '9419', '8223', 'w', 'M', '289', '6053', 'e', '8473', '7093', 'V', '1911', 'O', 'x', 'K', '6091', '9423', '1911', 'S', 'o']
Output: oS191194236091Kx
3, 4, ['2375', '2159', 'r', '373', 'Y', 'W', 'w', 'q', 'Y', '8553', '7081', 'w']
Output: 373r
7, 18, ['2779', '1391', 'B', '9341', '3163', '2097', 'V', '8767', '325', 'L', 'm', '2329', 'R', '6985', 'R', '2241', '2735', 'd', 'c', 'E', 'o', '6679', '4699', '9885', '8903', 'i', 'f', 'm']
Output: d27352241R6985R2329mL3258767V
2, 4, ['K', 'Z', 'b', '6475', '4059', '7143', '2303', '1777', 'Z', '3895', 'p', 'M', '37', 'c', '7341', 'f', 'f', 'q', '6587', '9215', '4239']
Output: 6475bZ
4, 5, ['b', 'Q', 'D', 'C', 'b', 'r', 'i', '6769', '3993', '5809', '2903', '9279', '3219', '5601', 'U', '3971', '2901', 'd', 'Q', 'f', '2033', 'n', '5955']
Output: bC
7, 10, ['F', 'A', '3107', 'V', 'h', '2365', '4249', 'p', 'u', 'h', '9247', 'y', 'H']
Output: hup4249
2, 19, ['8017', 'M', '5167', '8049', '4869', 'b', 'G', 'F', '7051', 'w', 'W', '4555', 'm', 'c', 'g', 'G', '6641', 'K', 'S', 'y', 'M', '5973', 'X']
Output: SK6641Ggcm4555Ww7051FGb486980495167M
14, 26, ['29', '3259', '6445', '9929', 'S', 'E', '9765', 'F', 'j', '5767', 'T', '9297', 'x', 'B', '5589', '3027', '5963', '6611', '4945', 'R', '2121', 'w', 'q', 'N', 'w', 'I']
Output: IwNqw2121R49456611596330275589B
2, 3, ['T', 'K', 't', '7165', '2285', 'm']
Output: tK
6, 11, ['F', '8903', 'h', 'n', 'A', 'i', 'l', 'w', '4403', '633', '9105', '8597', '5207', '4435', 'N', 'x', '7105', 't', '9959', '2535', '7423', '9669', 'e']
Output: 91056334403wli
1, 2, ['L', 'm', 'F', 'S', 'a', '3447', 'g', 'v']
Output: mL
6, 7, ['7127', 'R', '2013', '1687', 'i', 'q', '1917', '5097', 'q', '4387']
Output: 1917q
12, 16, ['g', '9469', 'K', 'F', '6349', '207', 'V', 'J', 'D', 'o', 's', '1527', 'G', '7793', 'R', '3967', 'd', 'A', 'Y', 'F', 'f', 'P', '3479', 'M', '4785', '729', '6079', 'u', '2707', '8463']
Output: 3967R7793G1527
8, 8, ['I', '3827', '7245', 'S', 'a', 'R', '6055', '3665', 'Z', '3195', 'x', 'Q', 'o', '2275', 'x', 'C', 'a', 'u', '1805', 'l', '1257']
Output: 3665
21, 27, ['G', '3149', '2797', '2783', 't', '8931', '2221', '9241', '1529', '3329', 'u', 'Z', 'G', '5079', '1331', 'A', 'd', 'z', 'G', '9529', 'X', '1765', 'w', '9657', '5275', '1489', 'O']
Output: O148952759657w1765X
7, 13, ['8905', 'g', 'G', 'f', 't', 'Y', 'X', 'u', '6743', 'J', '9985', 'x', '9255', 'S', 'G', '5643', 'h']
Output: 9255x9985J6743uX
5, 10, ['w', 'c', 'e', '4961', '1035', 'u', '5727', 't', '7735', 'I', 't', '2665', '8743', '3707', 'I', '7117', 'x', '8161', 'R', '2807', 'B', '6885', '1495']
Output: I7735t5727u1035
4, 19, ['7393', '3157', 'W', '9395', '5579', '6209', '6165', 'H', '7415', 'S', '1651', 'z', 'e', 'C', '4281', '8369', 'k', '139', 'T', '7803', '8509']
Output: T139k83694281Cez1651S7415H6165620955799395
15, 17, ['9651', 'x', '2783', 'f', 'm', '6627', 'R', '4203', '3133', 'O', '8767', 'I', 'T', '1433', '5429', '7813', 'C', '9753', 'I', 'W', '335', 'f', '1369', '2169', '335', 'd', 'U', 'j']
Output: C78135429
5, 14, ['8233', '4329', 'X', '3903', 'G', '7511', '4307', '51', 'Q', 'J', 'b', '1677', 'p', 'h', '7155', 'I', '8471', '9643', '4091', 'W', 'h', 'B', 'P']
Output: hp1677bJQ5143077511G
1, 3, ['8559', 'R', 'B']
Output: BR8559
3, 4, ['o', 't', '45', 'J', '3173', '9747', '3637', '3577', '3921', 'L']
Output: J45
11, 17, ['6527', '6987', '1071', '8763', 'v', 'p', '6149', 'a', 'n', 'p', '9969', '8971', '3487', 'y', '2743', 'R', 'J', '2503', '7659', 'w', 'L', '4689', '7023', 'r', '9161', '6313']
Output: JR2743y348789719969
3, 17, ['T', '1267', 'j', 'N', '8283', 'h', 'q', 'L', '9423', '5769', 'n', '3769', 'C', '5811', 'i', 'k', '4661', 'X', 'z', '4393', '4247', '3711', '1273']
Output: 4661ki5811C3769n57699423Lqh8283Nj
5, 10, ['4203', 'L', 'U', '3363', '7501', 'x', 't', '6783', '1781', '4115', 'y']
Output: 411517816783tx7501
15, 16, ['j', '9383', 'p', '4361', 'y', 'O', '307', 'Z', 'w', '4307', '9961', 'z', '379', '7303', '5857', '6271']
Output: 62715857
2, 3, ['E', 'u', 'f']
Output: fu
9, 9, ['o', 'k', 'X', 'I', '1819', 'O', '8135', 'i', 'r', '1783', 'w', '7861', '5287', 'C', 'M', 'h', '7615', '3181', '7121', '2765', 'j', 'S']
Output: r
9, 12, ['7871', 'i', '689', 'j', '129', 'p', '5773', 'k', 'u', 'l', 'U', 'n', '5543', 'O']
Output: nUlu
3, 18, ['8057', '6155', '8093', 'K', '3275', '4777', '2905', 'U', 'j', 'N', 'q', '9639', '223', 'W', '5881', 'f', 'x', 'S', 'K']
Output: Sxf5881W2239639qNjU290547773275K8093
11, 13, ['h', 'd', '547', '9003', 'b', '7247', 'D', 'J', '4471', 'J', 't', '7669', '7759', 'k', 't', 'y', '6435', 'u', '4883', 'P', '1555']
Output: 77597669t
2, 15, ['3951', 'D', 'd', '6651', 'e', '2429', 'w', 'z', '241', '2731', 'i', 'V', '2571', 'n', 'Z', 'L', '6075', '9225', 't', '7441', '2683', 'n']
Output: Zn2571Vi2731241zw2429e6651dD
7, 8, ['l', 'D', '9033', '4155', '9215', '4615', '5411', 'x', '6533', 'z', 'p', 'm', '6559', '6803', 'p', 'm', '4681', 'b', '6531', 's', '8711', '1385', 'A', 'U', 'b']
Output: x5411
1, 1, ['x', 'Z']
Output: x
2, 3, ['B', 'g', 'o']
Output: og
4, 6, ['i', 'Q', '3987', 'E', '6489', '5489', 'U', '4411', '2013', '5387', '7373', '3229', '9709', 'X', '6955', '9635', '8369', '97', '6173']
Output: 54896489E
7, 10, ['T', 'p', '8591', '9799', '9175', 'm', 'O', 'U', '6285', '2733', '6239', '2775', 'd', 'B', 'g', 'd', '7601', 'T', '9575', 'I', 'o', 'p', '2587', '7905', 'h']
Output: 27336285UO
3, 3, ['W', '1161', 'l', 'F', '4199', '2959', '2837', 'N', '2405', '7379', 'y', 'K']
Output: l
8, 25, ['2545', 'U', '1167', '4413', 'h', 'k', 'a', 'L', 'F', '9307', 'D', '5431', '7941', 'J', '7223', 'f', '443', 'G', '7849', '295', 'F', 'G', 'w', '5099', 'v', '159', 'w']
Output: v5099wGF2957849G443f7223J79415431D9307FL
13, 26, ['o', 'R', 'A', '3469', 'W', '2277', '7697', '1619', 't', 'W', '8823', 'M', 'k', 'h', 'r', '3863', 'k', 'G', 'P', '6263', '379', '3751', 'r', 'b', 'k', '2939', 'B', '8721', 'D', 'K']
Output: 2939kbr37513796263PGk3863rhk
1, 7, ['I', 'C', '6077', 'Y', '7337', 'S', 'o', 'n', '8131', 'f', '7267', '1293']
Output: oS7337Y6077CI
8, 20, ['5251', 'V', '1289', 'y', '9731', 'f', 's', '2535', 'L', '2855', 'Y', '6483', 'F', 'V', '6663', 'C', '7567', '2367', 'd', '2685', 'K', 'O', 'S', '8315', 'B', 'v', '331', 'H', '6567', 't']
Output: 2685d23677567C6663VF6483Y2855L2535
1, 4, ['f', 'j', 'E', '6069', 'b', 'n']
Output: 6069Ejf
3, 4, ['T', '8451', 'L', 'I']
Output: IL
1, 5, ['j', '9491', '1513', 'T', '717', '8713', 'x', '6353', 'h']
Output: 717T15139491j
2, 4, ['1155', 'n', '8267', '3965', 't', '6025', 'R', '5845', '8949']
Output: 39658267n
3, 5, ['N', '2967', '5757', 'b', 'j', '2161', '453', '6795', 'i']
Output: jb5757
3, 12, ['J', '9903', 'z', 'm', 'S', 'r', 'f', '2291', '6021', 'S', '4889', '7405', 'n', 'R', 'k', '8303', 'J', 'l', 'U', '4911', '4327', '211', 'F', '5401', 'y', '865']
Output: 74054889S60212291frSmz
2, 14, ['t', 'j', 'P', '259', '6407', '2599', '8521', 'L', 'X', 'b', '6735', 'r', 'J', '2445']
Output: 2445Jr6735bXL852125996407259Pj
1, 2, ['R', '5019']
Output: 5019R
1, 2, ['3461', '7775', 'H', '6217', '195', 'f', '6325', 'C', '4569']
Output: 77753461
4, 5, ['8317', 'd', 'T', 'L', 'e', '2029', '3739']
Output: eL
3, 26, ['5183', '6467', '6633', 'W', 'G', '2201', '8069', '519', '9241', 'E', '425', '7175', '6171', 'T', 'N', '9663', '5093', '9675', '379', '2563', '7727', '1559', 'w', 'i', '6553', '961', 'U']
Output: 9616553iw155977272563379967550939663NT61717175425E924151980692201GW6633
1, 10, ['8707', '9817', 'W', 'I', 's', '6013', '995', 'V', '7445', '639', 'f', '4177', 'M', '8027', '5299']
Output: 6397445V9956013sIW98178707
4, 11, ['5761', 'Y', '1687', '5567', 'S', '5883', 's', 'a', '609', '799', 'x', 'O', 't']
Output: x799609as5883S5567
1, 3, ['8399', 'E', 'h', '7163', 'n', 'Y', 'k', '4581', '1499', 'y']
Output: hE8399
2, 3, ['3697', '4759', 'C']
Output: C4759
1, 2, ['2995', 'i', '5659']
Output: i2995
5, 26, ['W', 'g', 'W', 'P', 'U', '5831', 'F', '7909', 'E', '5505', '6875', 'Q', '949', '5651', '4229', '751', '9783', '8885', '8203', '3289', 'G', 'c', 'h', 'V', 'w', '869', '5497', '4651', '5653']
Output: 869wVhcG328982038885978375142295651949Q68755505E7909F5831U
10, 17, ['1779', 'd', 'z', 'P', 'J', '409', 'f', 'q', '5047', 'Q', 'L', '7547', '6061', 'f', 'Q', 'H', 'v', '4253', '5537', '9975', '3775', 'f', '925', '5995', 'M', '8487', '4219']
Output: vHQf60617547LQ
6, 11, ['8501', 'C', '6509', '7871', '2619', 'N', 'R', 'H', '5413', 'C', 'X', 'o', 'v', 'M', 'R']
Output: XC5413HRN
2, 2, ['3973', '2287', '7623', '6827', '4841', 'x', '3795', '2211', 'm', 'n', 'W', 'I', '4049', '9095', '3575', '941', '3923']
Output: 2287
1, 4, ['1429', 'k', 'M', '385', 'V', 's', '3545', '7879', 'n', '1029']
Output: 385Mk1429
5, 7, ['b', 'M', 'm', '6937', 'F', 'S', '3929', 'f', 'l', 'n', 'u', '4443', '4237']
Output: 3929SF
2, 5, ['D', '3251', 'Y', '8481', '7941', 'I', '6119', '9935', '745', '3291', 'f', 'V', '7281']
Output: 79418481Y3251
1, 3, ['Q', '4487', 'r', 'W', '5659', '4477', '7119', 'd', 'z', '6399', '713', 'K', '6233', 'r', 'u', 'w', 'z', 'Z', 't', '3609', 'S', 'y', '9513', '3825', 'p', 'h', '4741', '3909']
Output: r4487Q
3, 16, ['73', 'u', '7371', 'n', 'I', 'V', '2945', '6095', '2067', '3649', 'f', 'h', '5455', 'U', '8787', 'm', 'x', 'M', '8381', 'x', '4603', '9429', 'o', '1967', '7399', '3723', '7047', 'K']
Output: m8787U5455hf3649206760952945VIn7371
3, 8, ['l', '1641', '5125', '7931', '3169', 'n', '1129', 'p', '6527', 'k', 'W', 'c', '3595', 'E', '9243', 'X', '2081', 't', 'h', 'l', '5969', '4303', 'z', 'n', 'S', '4091', '1819', 'M', 'L', '6965']
Output: p1129n316979315125
2, 6, ['C', 'A', 'L', 'r', '8277', '3135', 'm']
Output: 31358277rLA
3, 25, ['V', '7609', '3267', 'f', '769', 'R', 'v', 'D', '9231', 'Y', '4767', '75', 'E', 'q', '4151', 'x', 'w', '3633', '7879', 'R', 'T', 'K', 't', '3749', '9227', '6517', '8231', 'Y', 'T']
Output: 92273749tKTR78793633wx4151qE754767Y9231DvR769f3267
1, 2, ['4147', '4937', 'h', '6629']
Output: 49374147
16, 20, ['1699', '5729', '873', '1617', 'C', 'o', 'z', '4161', '9165', '4497', 'F', 'i', '5525', 't', '103', '9253', 'Z', '4991', 'z', '913', '3357', 'D', '3779', 'F', '7099', '241', 'E', '7887']
Output: 913z4991Z9253
3, 14, ['I', '1713', '9291', '6051', '4907', 'o', '979', '9697', '5569', '6061', 'D', 's', '6717', 'U']
Output: U6717sD606155699697979o490760519291
3, 6, ['D', '3805', '1111', 'I', '1489', '3071', '8153']
Output: 30711489I1111
24, 25, ['V', 'b', 'c', '6881', '5177', 'D', 'G', '769', 'a', '5119', '8555', '7401', '5711', '3393', 'M', 'I', 'X', 'U', '4017', '2553', 'G', '3167', 'e', 'm', 'U', '7267', '8581', 'I']
Output: Um
19, 26, ['N', 'v', '4049', 'W', 'N', '5237', '2553', '9601', 'e', '2363', '4017', '9793', 'F', 'n', '1241', '637', 'K', '9529', 'T', '5133', 'a', '9601', '709', 'U', 'l', 'A']
Output: AlU7099601a5133T
7, 12, ['1465', 'T', 'f', '5057', 'f', '8807', '9885', 'H', 't', 'v', '545', '6273', '727', 'j', 'o', '165', 'F', 'v', '449', '3665', 'e', '135', '5533', '9351', '9153', 'U', '7137']
Output: 6273545vtH9885
9, 11, ['x', 'I', '9253', 'r', '5063', '5519', 'M', 'Z', '9913', 'y', 'x', 'l', 'v', 'p', 'H', 'U', '9417', '1107', '9509', '2153', '2149', '5577', 'P', 'w']
Output: xy9913