niryuu/sni-each-converted huggingface dataset:
11, 11, ['4919', '9865', 'a', 'm', 'n', 'r', '5223', 'T', 'e', '5547', 'Z', '7563', 'u', '2657', '1373', '9415', '4831', '3115', '583', 'a', '8933', '4903']
Output: Z
7, 9, ['A', '6605', 'w', 'k', 'r', '3355', '8011', '8137', 'u', 'n', '1791', 'X', '4531', '2625', 'q']
Output: 80118137u
2, 19, ['I', '3779', 'm', 'y', '7675', '1523', '4105', 'E', 'g', '1707', 'E', 'N', '1769', '9267', 'i', 'P', 'S', '5713', '6225', 'f', '3605', '2977']
Output: 3779my767515234105Eg1707EN17699267iPS57136225
3, 7, ['9985', '5907', 'L', 'T', 'V', 'v', '8969', 'i', '8871']
Output: LTVv8969
2, 12, ['2959', 'd', 'b', '6501', '3317', 'B', '8939', 'U', 'G', '4233', 'F', '2721', '3515', '1917', 'f', 'W', 'i', '7669', 'd', 'X', 'P', 'v', 'd', '1247', 'z', 'M', '2453', '3515']
Output: db65013317B8939UG4233F2721
12, 13, ['p', 'N', '3383', 'Y', 'X', 'Z', 'c', 'P', 'q', 'l', '9393', '6093', 'f', 'v', 'O', '7819', '6503', '4687', '9681', '6581']
Output: 6093f
2, 10, ['z', '277', 'x', '1799', '5877', '9249', 'x', '6297', 'r', '9315', 'z']
Output: 277x179958779249x6297r9315
2, 10, ['9417', '151', 'k', '7695', '7839', 'N', '7279', '5781', '7371', 'o', '6981', '1257', 'H', 'L', '9759', '4121', '133', '2703', '3913', '1933', '4751']
Output: 151k76957839N727957817371o
1, 9, ['4447', '9545', '6417', 'U', '7125', 'U', '2523', '7769', '8777', '153', '8211', '1191', 'Z', '9657', 'H', 'R', 'z', '6155', 'J', 'e', 'z', 'T', 'u', '5367', 'j', 'R']
Output: 444795456417U7125U252377698777
4, 7, ['3101', '3125', 'x', '45', '9367', '1181', 'T', 'P']
Output: 4593671181T
1, 4, ['6945', 'D', 'a', 's', 'q', 'M']
Output: 6945Das
2, 2, ['7961', 'x']
Output: x
1, 9, ['5253', 'z', '3387', 'd', 'S', '6091', '1675', '9495', 'X', 'y']
Output: 5253z3387dS609116759495X
12, 20, ['6001', '7993', '9315', '1203', '4993', 't', 'g', '4561', '4707', 'K', 'm', 'C', '4935', 'S', '5159', '4405', 'Y', 's', 'M', 'x', 'p', 'w', 'V']
Output: C4935S51594405YsMx
5, 7, ['L', 'L', '1691', '2221', 'W', '5023', '3925', 'p', '8279', '2293', 'h', '9061', 'r', '2863', 'p', 'U']
Output: W50233925
5, 9, ['6645', 'o', 'A', '9605', 'k', '4757', '1271', 'I', 'p', 'h', '2183', 'E', 'b', 'p', 'F', '8971', 'j', '511', '9435', 'B', '4751', 'Y', '3', 'f', 'L', '7349', 'j', '3413']
Output: k47571271Ip
3, 7, ['e', 'O', '815', 'G', 'M', 'b', 'K']
Output: 815GMbK
2, 9, ['K', 'B', 't', '8137', '7741', '169', '7603', 'A', '3315', 'E', 'T', 'S', '7873', 'L']
Output: Bt813777411697603A3315
4, 25, ['e', 'J', '2163', '5333', 'E', 'Q', '6691', '353', 'K', '6151', 'X', '4669', '4457', '683', '6085', 'P', 'n', '6897', '3867', '2875', 'M', '4677', 'I', '6113', 'K', 'O', '3113', '4943', 'W', 'b']
Output: 5333EQ6691353K6151X466944576836085Pn689738672875M4677I6113K
4, 8, ['L', 'a', 'l', '5797', '6733', 'f', 'x', 'O', '2199', 'v', 'n', '2983', 'K', 'n', '5695', '9871', 'U', '1323', '2153', 'v', '7897']
Output: 57976733fxO
1, 11, ['Q', 'z', 'E', '4501', 'G', '4227', 'k', 'Y', '291', 'T', '1347', '6989', 'J', 'T', '7713', 't', '9903', '4703', '7389', '5391', '5111', 'Q', 'k']
Output: QzE4501G4227kY291T1347
4, 22, ['V', '8651', 'I', '355', 'M', '2301', 'C', 'f', '4923', '5615', '9317', 'z', 'w', '803', 'Y', '5197', 'b', '4629', 'G', 'P', '4511', 'o', '5779', 'B', 'g']
Output: 355M2301Cf492356159317zw803Y5197b4629GP4511o
12, 30, ['o', '7581', '8329', 'x', 'L', '6393', '1297', 'k', '773', '8915', 'i', '2109', 'M', 'c', 'p', '2515', '603', 'F', 'e', '2537', 'P', '7525', '5937', '6053', 'm', '5127', 'E', 'e', 'L', 'g']
Output: 2109Mcp2515603Fe2537P752559376053m5127EeLg
11, 16, ['O', '2991', 'u', '7893', '1017', 'W', '8005', '8813', 'Q', 'k', 'q', '8423', '2933', '5989', 'V', 'K', '631', '5561', '5353', '4655', 'R', '8197', '3261', 'l', 'o', 'N', 'v', 'U']
Output: q842329335989VK
4, 7, ['1391', '2095', 't', '4409', 'o', '1049', 'F', '4773']
Output: 4409o1049F
7, 12, ['1613', '9753', 'z', 'M', '6565', '7057', 'H', 'q', 't', 'u', 'B', '975', '813', 'f', 'b', '1129']
Output: HqtuB975
7, 10, ['p', 'E', '6821', 'L', 'G', '3973', 'v', 'T', '579', '6679']
Output: vT5796679
3, 3, ['X', 'k', 'u', 'G']
Output: u
2, 18, ['1299', 'R', 'h', '7969', '6699', 'K', 'd', 'H', 'A', '7267', '39', '7315', '8647', '2947', '25', '9077', '773', 'M', 'E', 'g']
Output: Rh79696699KdHA726739731586472947259077773M
4, 8, ['X', '985', '9195', 'l', '945', 'p', '5979', '2187', '8687', '3399', '4141', 'x', 'M']
Output: l945p59792187
12, 14, ['R', '5819', '4825', 'd', '8373', 'g', 'z', '1983', '8033', 'M', '4299', '6041', 'a', 'l', 'N', '6913', 'g', '9985', 'V', '601']
Output: 6041al
4, 7, ['B', 'H', 'w', '1331', 'w', '3267', 'Y', 'z', 'u', '3725', '5137', '8281', '3495', '3623', 'T', '4453', '5613', 'k', '8399', 'o', 'c', 'T', '9895', 'L', 'Y', '6605', 'j', 'j']
Output: 1331w3267Y
4, 12, ['r', '2099', '5483', '2557', '2073', '8097', '653', '1737', '7153', '8483', 'C', 'V', 'R', '7691', '1985', '1227', 'u', '6471', '6225', '8805']
Output: 255720738097653173771538483CV
18, 30, ['9027', 'z', 'V', '7171', 'J', '463', '2327', 'P', '3479', 'd', 'b', '3689', '1749', '3973', 'g', 'i', 'n', '5951', 'h', '2521', 'b', 'a', 'k', 'J', 'e', '1741', '8547', '4067', 'x', '2941']
Output: 5951h2521bakJe174185474067x2941
11, 20, ['i', '1283', 'L', 'b', 'h', 'k', '8365', '5941', '4285', 'D', 'y', '9727', '6981', '6851', '7167', '1947', '1035', 'o', '221', 'c', 'R', 'r', 'F']
Output: y972769816851716719471035o221c
1, 5, ['3231', '31', '5127', '3047', '4773', '2973', '3059', '367', '2553', 'i', '461', 'z', 'z', '4633', 't', 'r', '8031', '327', 'o', '2239', '9777', '5457', '6765', '8935']
Output: 323131512730474773
1, 4, ['6573', 'n', '2483', 'a']
Output: 6573n2483a
1, 4, ['t', 'j', 'a', '3841', 'L', 'L', '5467', 'p']
Output: tja3841
1, 18, ['R', 't', 'w', 'Y', '4361', '8313', 'E', '5061', '9325', 'j', '7223', '8023', '759', '8061', '1441', 'f', 'Y', 'L']
Output: RtwY43618313E50619325j7223802375980611441fYL
5, 5, ['2633', 'i', 'y', 'X', 'h', '9335', '9263', 'C', 'v', '3093', 'd', '3807', '9301', '403', 'K']
Output: h
9, 11, ['l', '5113', 'V', '2749', '8937', '8961', '1343', '3031', 'i', 'B', '9969', '6807']
Output: iB9969
4, 5, ['W', 'J', 'k', '5841', '9149']
Output: 58419149
3, 6, ['7809', '1485', '3343', '6607', 'J', '2295', '8493', 'r']
Output: 33436607J2295
1, 2, ['j', '2229']
Output: j2229
5, 8, ['3233', 'D', 'c', 'n', 'E', 'A', '8401', '7005', '6823', 'a', '2523', 'b', 'b', '3887', '1549', 'b', '749']
Output: EA84017005
2, 12, ['5015', 'l', 'j', '931', '3931', '4459', 'k', '395', '2335', 'I', '2511', 'q', 'L', 'f', '1985', '7919', 'V', '3725', '3625', '7821', '8223', '5973', '8385', '9001']
Output: lj93139314459k3952335I2511q
6, 8, ['5305', 'g', 'c', 'n', '3545', '2689', 'B', 'k', '3409', '3581', 'Y', 'a']
Output: 2689Bk
11, 20, ['d', 'M', 'c', '3281', '1201', '4423', 'T', 'V', 'u', '401', 'a', '4317', '5853', 'k', 'r', 'W', 'J', '3659', 'q', 'M', '7747', '5661']
Output: a43175853krWJ3659qM
8, 14, ['4581', '7843', '8653', 'B', '5403', 'y', '257', '7131', 'W', '2181', '7107', '5309', '5319', '7227', '3837']
Output: 7131W21817107530953197227
6, 20, ['x', '2685', 'b', '3077', 'n', 'j', 'o', 'i', 'F', '5719', 'y', 'B', 'L', '7415', '875', 'C', '3031', 's', '105', '2185']
Output: joiF5719yBL7415875C3031s1052185
7, 27, ['9769', 'w', '7473', '1321', '1921', 'l', 'G', '7033', '7475', 'z', 'O', 'c', '3009', '8715', 'P', '4939', '197', 'L', 'r', '2181', '1399', '7643', '539', 'M', 'F', '5665', 'v', '8139', 'w', 'k']
Output: G70337475zOc30098715P4939197Lr218113997643539MF5665v
2, 20, ['v', '5967', '7141', 'a', 'S', '5557', 'D', '8657', 'R', '4463', '8475', '3361', '9101', '6715', '945', 'Y', '6207', '7685', 'w', 'Z', '5987', '4215']
Output: 59677141aS5557D8657R44638475336191016715945Y62077685wZ
9, 18, ['9383', '6747', 'p', 't', 'h', '5715', '7539', 'K', '8509', 'u', '6155', 's', '3965', 'p', '8405', 's', '7743', '3869', 'V', 'w', 'd', 'B', 'G', 'b', 'F', '9913', 'b', '3355', 'c']
Output: 8509u6155s3965p8405s77433869
6, 9, ['8311', 'b', '7741', '3301', 'W', '5777', 'f', 'X', 'd', '1463', 'P', 'D', 'Q', 'x', '2789', 'H', '8719']
Output: 5777fXd
9, 24, ['y', '6687', '5363', '4217', '3353', 'B', '8659', 'j', 'V', '6425', 'e', '4345', 'r', 'U', 's', '7045', '3991', 'L', 'X', '8593', '4131', 'c', '5127', '5453', 'Z', '9881', '6383', 'E']
Output: V6425e4345rUs70453991LX85934131c51275453
5, 7, ['3597', 'E', 'R', 'B', 'h', 'D', '9305', '6487', 'D', '5513', 't', '2083', 'y', 'r', 'k']
Output: hD9305
2, 3, ['4681', 'n', '3943', '7065', '9569', 'f', '1453', '7705']
Output: n3943
5, 17, ['9069', '1537', 'U', '3187', 'x', 'w', 'g', '8283', 'E', '293', '697', 'Q', '4175', '4119', 'S', 'e', 'V', 'j', '9285', 'I', '4195']
Output: xwg8283E293697Q41754119SeV
11, 17, ['1891', 'c', 'E', '4737', '1267', 'l', 'o', '6157', '1087', '1979', '4313', '535', 'F', '3315', '2917', 'V', 'z']
Output: 4313535F33152917Vz
5, 9, ['I', '8129', '9047', 'R', 'N', '163', 'o', 'B', 'E', 'f', '7585', 'P', 'i', 'j', '6447', 'F', '7691', 'O']
Output: N163oBE
1, 19, ['8697', 'H', 'R', '7673', '6507', 'T', 'l', '1659', '6547', '9475', '2559', '7671', 'p', '9187', 'p', '9491', 'J', 'j', '7455', '491', '8327', 'F', '9269', 'K', '459', 'K', 'a']
Output: 8697HR76736507Tl16596547947525597671p9187p9491Jj7455
1, 2, ['P', '6087']
Output: P6087
3, 19, ['2549', 'N', 'w', 'E', '3855', 'u', 'x', 'Y', 'K', '7323', '9181', '2499', 'p', '821', '2731', '2451', '8037', 'n', '1251', '9403', '61', '3', '6575', '311', 'C', 'b', 'h']
Output: wE3855uxYK732391812499p821273124518037n1251
1, 2, ['D', '2315', '7119', '1661']
Output: D2315
2, 8, ['3981', 'N', '8383', '1825', '7605', '9859', 'x', '5965', 'V', '4469', '8069']
Output: N8383182576059859x5965
4, 11, ['s', '529', 'u', '5305', '6143', '9773', 'U', 'M', '195', 'f', 'N', '8945', '287', 'd', 'G', '6627', 'H', 's', '2107', '7301', '4919', 'O']
Output: 530561439773UM195fN
11, 25, ['c', '7301', 'l', 'M', '9569', 's', 'B', '1521', '2483', '6703', '4347', '7729', '8169', 'p', 'n', 't', '7261', 'G', '3169', '693', 'Y', 'F', '4295', '2301', '4401', '8389', '6655', '9897']
Output: 434777298169pnt7261G3169693YF429523014401
5, 7, ['v', '8925', 'o', 'w', 'A', '5081', '3909', 'M', 'E', '5079', '849', '8679', '5751', '9729', 'E', '597', '8597', 'R', '8613']
Output: A50813909
3, 4, ['3637', '7963', '9453', '4525', 'T', 'r', 'I', 'F', '7149']
Output: 94534525
5, 6, ['U', 'E', 'k', '7897', 'R', '2025', '6683', 'a', 'U', '7765', '2065', '6065', 'Q']
Output: R2025
13, 16, ['v', '8141', 'P', '1633', '2173', 't', '7301', '5403', 'E', 'f', '2311', '3439', 'j', 'n', 'r', 'W', 'd']
Output: jnrW
5, 8, ['T', '4205', '8531', '3109', '5915', 'P', '1419', 'o', 's', '4841', '9879', 'G', 'C', 'Y', 'Z', 'S', '4225', '2039', 'F', 'l', 'g', 'B', '5121', '5261']
Output: 5915P1419o
6, 6, ['C', '2835', '9191', '8339', '2187', 'p', 'B', '8059', 'a', 'X', '6135', 'G', 'I', '8371', 'W', '1979', '9723', '1085', 'o', 'Z', '8717', 'H', '6579', 'k']
Output: p
1, 2, ['k', 'y']
Output: ky
5, 10, ['7961', 'z', '2541', '4057', 'G', '3811', 'c', 'f', 'o', 'S', '1543', '9041', '1979', '2495', 'h', '6443', 'c']
Output: G3811cfoS
1, 6, ['4761', '9193', '3559', '9635', '4061', 'O', 'z', '3925', 'c', '3195', 'I', 'P', 'c', '9609', '6055', '5303', '8529', 'q']
Output: 47619193355996354061O
3, 8, ['6855', 'l', '5999', '6831', '4355', '9155', 'X', 'x', '4649', 'c', '8773', 'A']
Output: 5999683143559155Xx
12, 16, ['o', '7771', 'u', 'S', '9599', '4091', 'q', '6679', '3467', '5619', 'L', '6577', '8237', '7201', '2563', '8189', 'j', 'F', '7231', '4353', 'B', '4857', 'f', '7017', 'G', '8233', 'M', '1301', '1785']
Output: 65778237720125638189
2, 12, ['521', 'G', '8453', '3693', 'v', 'B', 'G', 'Y', '6845', '4919', '6997', '2327', '2925', '9179', 'F']
Output: G84533693vBGY6845491969972327
2, 9, ['9105', 'P', '5195', 'i', 'e', '2493', '6215', '3301', '6383', 'h', 'C']
Output: P5195ie2493621533016383
6, 7, ['9879', '4495', '2955', 'L', '131', '8675', '4527']
Output: 86754527
4, 8, ['Z', '3653', 'X', '4017', '5303', '4507', '3401', 'K']
Output: 4017530345073401K
3, 5, ['6099', 'W', 'n', '3527', 'r', 'Y', 'K', '8285', '2539', 'H', 'x', 'V', '8667', '7577', 'E', 'k', 'e', 'i']
Output: n3527r
4, 4, ['641', '1707', 'o', '8141', 'd', 'd', 'u', '2997']
Output: 8141
6, 7, ['z', 'q', 'M', 'l', 'L', 'P', '3389', '4409', 'q']
Output: P3389
1, 19, ['w', 'w', 'C', '8571', '7565', '7299', 'e', 'Y', '4113', 'I', '3435', 'R', '5171', '5231', 'Q', '4559', 'q', '9743', 'g', '4405']
Output: wwC857175657299eY4113I3435R51715231Q4559q9743g
9, 10, ['Y', '7729', 'V', 'K', '633', '3999', '7133', '4897', '3343', '3563', '8031', '6079', 's']
Output: 33433563
12, 13, ['6921', 'R', 'w', '8711', 'z', 'B', '6383', 'r', '6877', '8425', 'S', '7823', '8249', '3435', '4509', '8155', '1059', '4353', 'k', 'p', 'w', 'D', 'F', '8693', '8325', 'i']
Output: 78238249
15, 18, ['5349', 'L', '9875', '875', '2129', 'w', 'w', '1131', '9577', '5061', '7385', '1109', 'l', '8155', '4469', '6395', 'o', 'w', 'z', 't', 'L', 'f', 'z', '5899', '2473', '7321', '6211']
Output: 44696395ow
5, 15, ['8079', '8419', 'm', '3237', 'Q', '275', '529', 'z', '6645', '9953', 'k', 'j', '7661', '8957', '8403', '3393', 'b', 'S']
Output: Q275529z66459953kj766189578403
4, 13, ['6957', 'v', '1445', 'V', '6971', '8089', 'K', 'g', 'M', 'U', 'P', 'Z', '247', 'R', '3811', '8015', 'z', 'U', 'Z', '5685', 'B', 'H', '3291', '2487', 'm']
Output: V69718089KgMUPZ247
2, 2, ['z', '9307']
Output: 9307
4, 9, ['l', '6687', '687', '7967', '6881', '9315', 'x', 'K', '1273', 'C', '5963', 'b', 'a', '5177', 'B', '3317', 'F', 'q']
Output: 796768819315xK1273
2, 2, ['i', 'z', 'x']
Output: z
8, 11, ['J', 'C', 'k', 'V', 'x', '6663', '1187', 'A', 'v', '3649', 'b', '633', '2547', 's', '1343', '6313']
Output: Av3649b
17, 22, ['2153', 'N', 's', 'P', '5243', '7853', '2651', '7401', '7569', '7435', 'W', 'L', '7365', '5215', '5665', 'C', 'e', 'k', '7517', 'E', '9439', '9005']
Output: ek7517E94399005
7, 11, ['o', 'i', '6485', '4439', 'B', 'h', 'k', 'P', 'p', '9045', '9331', 'n', '7221', '5121', '233', 'e', 'p', '6987', '8423', 'A', '3435', 'Q', 'X', 'g', 'P', 'i', '7831', 'F', 'v']
Output: kPp90459331
7, 23, ['7601', 'd', 'V', 'A', '4417', 'g', 'e', '8409', '1441', '2031', '4595', 'k', '9473', 'd', 'd', 'l', 'V', 'W', '1493', '127', '7779', 'P', 'V']
Output: e8409144120314595k9473ddlVW14931277779PV
2, 5, ['S', 'l', 'X', '2663', '7937', '4971', '8691', '5069', 'V', 'N', 't', 'f', 'D', 'M', '8635', '9465', '5619', '8087']
Output: lX26637937
3, 14, ['7931', 'w', '7565', '9531', '6807', 'p', 'I', 'n', '4771', 'S', '7047', 'V', '2825', '4613', '8283']
Output: 756595316807pIn4771S7047V28254613
6, 12, ['2481', '7171', 'p', 'a', 'A', 'O', '7031', 'F', '5925', '3155', 'S', 'D', '1341']
Output: O7031F59253155SD
3, 17, ['5999', '1471', 'D', '4647', '8073', 'M', '8081', '689', 'J', 'h', '3059', 'N', '2623', 'J', '8955', 'e', '9801', '7325']
Output: D46478073M8081689Jh3059N2623J8955e9801
2, 6, ['v', '6465', 'R', 'h', '1165', 'y', 'o', '6499']
Output: 6465Rh1165y
3, 6, ['1151', 'Z', '9743', 'q', 'Z', 'A', '205']
Output: 9743qZA
18, 23, ['1333', 'J', 's', '7207', 'D', 'I', 'w', 'r', 'Z', 'X', '3931', '2253', '5511', '6081', '3949', '4109', '3237', '9165', '6349', '1151', '5515', '3533', 'P', 'I', '4189', '965', 'l', '3263', 'a', '409']
Output: 91656349115155153533P
2, 5, ['f', '7905', '2955', 'd', 'B', '4281', 'S', 'r', '6979', 'g', '1919']
Output: 79052955dB
6, 16, ['W', '143', '147', '2749', '9055', 'P', '6781', '3705', 'Y', '3033', '3537', 'G', 'u', '9927', '2717', '17', '3581', 'B', 'L']
Output: P67813705Y30333537Gu9927271717
6, 20, ['781', 'J', '7809', 'B', '4857', '7441', 'F', 'J', 'q', '9845', 'L', 'W', '5805', 'x', '965', 'C', 'f', 'o', '8129', '6669', '8623', 'h', '41']
Output: 7441FJq9845LW5805x965Cfo81296669
6, 10, ['4159', '8331', 'h', '9815', 'Q', 'p', 'i', 'p', 'i', '17', 'u', '4051', '481', '5039', 'N']
Output: pipi17
1, 1, ['8465', '3711', '3119', '3421', 'c', '3281', 't', '1883', 'a', 'b', '2931', 'v', '921', 's', 'j', 'M', 'G', '4385', '1507', '555', 'p', 's', '257', '2595', 'E', 'k', '8001']
Output: 8465
8, 15, ['6521', '1459', '6473', '2565', '3945', 'Z', 'a', '2649', 'h', '265', 'j', 'X', '5271', 'V', '1839', 't', 'o', 'D', '6153', 'l', '8431', 'A', 'v', '5487', '3437', '3027']
Output: 2649h265jX5271V1839
4, 8, ['d', '721', '9503', '9731', '1269', 'K', 'x', '507', 'o', 'e', '3377', '571', '3159', 'G', 'b', '1569', '9607', '2689', 'T', '3965', '1473', 'J', '2399', '8407', 'z', 'k', '7131', '1765']
Output: 97311269Kx507
5, 15, ['9913', '9369', '7145', '3521', 'h', 'U', 'R', 'O', '453', 'h', '8495', '3285', '5879', '9409', 'k', '1891', '8985', '6823', 'M', 'L', 'd', 't', 'f', '235', 'K', '4919', '2695', '9017', '1931', 'q']
Output: hURO453h8495328558799409k
7, 8, ['5101', 'n', 'k', 'u', '5961', '1659', 'U', '6849']
Output: U6849
1, 8, ['G', 'K', '6909', '1651', '9585', 'm', '7257', 'u', 'z', '3813', '4279', 'r']
Output: GK690916519585m7257u
13, 14, ['Z', 'j', '9899', 'U', '4477', '9271', '6973', 'E', 'A', 'C', '9075', '1437', 'z', '5113', 'x', '1251']
Output: z5113
15, 27, ['r', '4539', '8883', '7479', 'f', 'L', 'j', '7709', '5089', '4123', '2625', '3133', '9091', '2365', 'x', '5197', 'v', 'y', 'X', '6821', '6543', '3845', '6929', 'B', '8319', '7835', '9779', '4973']
Output: x5197vyX6821654338456929B831978359779
8, 10, ['3103', '4955', 'X', 'Q', '481', 'k', '5381', 't', '6215', '9153', '1915', '7835']
Output: t62159153
8, 18, ['6431', 'a', '9207', 'o', 'N', '7111', 'd', 'J', '9335', '2285', '9655', '2125', 'f', 'p', 'V', '1897', 'z', '281', 'r', '3269', '6997', 'g', 'X', '8145', 'B', '5645', '9381', '7917', '3347']
Output: J9335228596552125fpV1897z281
3, 16, ['W', '8261', '1507', 'O', 'c', 'I', 'C', 'q', 'K', '4405', 'Z', 'H', '1505', 't', '3963', 'G', 'a', '7613', '6877', 'i', '1641', '5313', 'h', '3327', '3649', 'O', 'j', 'l', 'i']
Output: 1507OcICqK4405ZH1505t3963G
1, 2, ['2919', 'E', '7517', '6149', '8495', '2167', 'P']
Output: 2919E
3, 6, ['6033', 'l', '5919', 'c', 'A', 'A', '6675']
Output: 5919cAA
2, 29, ['l', 'r', '1637', '8995', 'T', 'B', '97', '1671', 'I', '4543', '349', '7777', 'Z', '6761', '6981', 'y', 'E', '6859', 'O', 'X', '8741', 'b', '4783', 'X', '1497', 'c', '2537', 'W', 'Y']
Output: r16378995TB971671I45433497777Z67616981yE6859OX8741b4783X1497c2537WY
4, 13, ['e', '1137', '4051', '5867', '3097', 'S', '5653', '6835', 'k', 'D', 'y', '673', 'E', 'J', '1511', '9935', 'x', 'Q']
Output: 58673097S56536835kDy673E
14, 15, ['z', '7095', '5133', '5767', '2579', '2323', '7557', 's', 'J', 'A', 'm', '7671', '7649', '3253', '6875', '7601', '9505', 'B', '2369', '4405', 'k', 'G', 'F', '2751', 'Y']
Output: 32536875
22, 24, ['O', '8687', '5999', 'R', '769', 'H', '7777', 'N', 'F', 's', 'w', 'O', '3075', 'p', '9991', 'k', '2681', '1521', 'a', '8479', 'H', 't', '9425', '7995', '5197']
Output: t94257995
6, 8, ['W', '7411', '6543', 'q', '3441', 'x', 'V', 'y', 'E', 'j']
Output: xVy
6, 14, ['Q', 'n', 'n', '8805', 'L', '1397', '7581', '2825', '1105', 'F', '1799', '7913', '3175', 'Y', '6113']
Output: 1397758128251105F179979133175Y
2, 15, ['d', 'G', '4353', 'x', 'p', '6409', 'v', '8845', '1835', 'L', '2589', '4461', '7631', '9415', '2089', '3771', '4483', '515', '1871']
Output: G4353xp6409v88451835L25894461763194152089
1, 1, ['t', '1339', 'r', '69', '113', 'T', '8801', '2641', '77', 'c']
Output: t
2, 3, ['5591', '2625', 'j']
Output: 2625j
11, 14, ['8809', 'a', 'b', '4437', '1077', 'g', 'z', '1023', '9743', 'u', '2667', '9639', '7429', '4613', 'Y', '2103', '5617', '7721', 'R', 'G', 'B', 'C', 'm', '7121', '9919']
Output: 2667963974294613
7, 7, ['4855', '2345', 'i', 'm', '2165', '8379', 'y', 'v']
Output: y
1, 2, ['2777', 'm']
Output: 2777m
1, 1, ['5875', '935', 'T', '907', 'f']
Output: 5875
4, 8, ['P', 'Q', '6941', '4185', '7919', '3247', 'E', 'O', '5759', '1099', '4061', 'j', 'K', 'n', 'U']
Output: 418579193247EO
1, 17, ['f', 'n', 'Q', 'H', 'r', 'm', '2313', '5497', '4833', '6293', 'V', 'l', '3501', 'V', '3231', '6279', '7207', '1025', 'G', '9931', 's', 'a', 'G']
Output: fnQHrm2313549748336293Vl3501V323162797207
6, 23, ['m', 'c', 'R', '1805', '7597', '4477', 'Z', '205', 'i', '41', 'n', 'R', 'e', 'B', '3791', 'l', '9981', '9683', '5763', '9895', '5497', 'r', '863', '8935']
Output: 4477Z205i41nReB3791l99819683576398955497r863
4, 4, ['N', 'F', '3581', '2283', 'O', '7473', '5847', 'u', '7599', 'K', '929', 'x', '2919', '5353', '2981', 'E', '2735']
Output: 2283
6, 18, ['D', '3095', 'u', '2197', '1917', 'f', 'D', 'I', 'c', '6557', '3389', 'h', '3667', '6489', '2987', '9129', 'E', 't']
Output: fDIc65573389h3667648929879129Et
13, 20, ['9355', 's', 'j', 'r', '7489', '7795', 'i', 'l', 'T', 'e', 'Z', 'W', 'T', '9257', '6125', 'Y', '1549', 'H', 'L', '7783', 'b', 'b', 'N', '421']
Output: T92576125Y1549HL7783
2, 25, ['A', '1199', '1599', '211', '2279', 'a', '9729', '4481', 'j', 'F', '2797', '8827', 'p', '4763', '2445', 'q', 'j', '9755', 'y', 'A', 'a', 'z', 'I', '9137', '4077', '5207', 'z', '9497']
Output: 119915992112279a97294481jF27978827p47632445qj9755yAazI91374077
12, 12, ['Z', 'Y', '819', '2047', '3379', 'c', '443', 'c', '7689', '9839', '7431', '2461']
Output: 2461
6, 7, ['R', 'Y', '9807', 'M', 'P', '8003', 'e', 'e', 'h', '9113', '987', 'r', 'O', 'k', 'B', 's', 'L', '9393', '7163', '7869', '7387', '6961']
Output: 8003e
4, 4, ['K', '7453', 'H', 'A']
Output: A
2, 16, ['3625', 'Q', 'f', '6697', 'o', 'n', '1471', '2327', 'X', 'l', '6125', '2215', 'R', '221', '6415', 'Y']
Output: Qf6697on14712327Xl61252215R2216415Y
13, 16, ['2187', '7823', 'V', '1453', 'v', '479', 'i', '1509', 'z', 'H', 'F', '6271', '457', '7551', 'r', 'f', '6565', 'G', '9813', '6539', '9663', '427', '8853', 'e']
Output: 4577551rf
8, 16, ['863', '1113', '7781', 'u', '8731', '8989', '6133', 'k', '1559', '13', '9305', '1253', '3259', 'n', 'Z', '189', '5913', 'B']
Output: k155913930512533259nZ189
3, 4, ['8173', '2747', '11', 'L', '1693']
Output: 11L
1, 4, ['5923', 'y', '9209', '2935', '9217', '7135', 'f', '9617', 'P']
Output: 5923y92092935
10, 16, ['z', '5247', 'o', '8077', '8027', 'J', '3345', '1665', '5169', '2655', 'o', '6309', 'K', '7015', '4901', 'b', '7677', '1389', 'C', 'K', 'J', 'M', '6623', 'E', 'n', 'j', '1953', '5647', '2135']
Output: 2655o6309K70154901b
1, 3, ['5149', '1227', 'h', '2845', 'R', '4785', 'P']
Output: 51491227h
1, 2, ['7725', 'f']
Output: 7725f
2, 6, ['M', '3849', '5351', '7229', '3093', 'h']
Output: 3849535172293093h
14, 19, ['N', 'T', '6777', '7039', 'q', 'v', 'j', 'L', '9997', 'S', 'T', 'R', '745', '4415', '8801', '5667', 'a', '2057', '2819']
Output: 441588015667a20572819
12, 15, ['x', '8797', '7331', '4215', '4995', '9235', 'T', 'n', 'O', '6329', '635', '6127', '89', 'A', '4065', '5549', '4189', '7769', 'O', '2863', '6963', 'W', 'd', 'C', 'y', '6329', 'W', '3057', 'u']
Output: 612789A4065
1, 11, ['9295', 't', '8595', '4693', '991', '3591', 'T', 'X', '8453', '4755', 'S', '9617', 'N', '3135', '6913', '7755', '1059', '9919', 'N', '8291', '8145', '7887', 'A', '5195', 'm', '6565']
Output: 9295t859546939913591TX84534755S
3, 9, ['T', '9535', 'o', 'G', '9207', '4931', '4433', 'S', 's', '9411']
Output: oG920749314433Ss
4, 5, ['5171', '3387', 'g', '3557', '5541', 'q', 'w']
Output: 35575541
2, 3, ['2379', '6965', '2947']
Output: 69652947
6, 10, ['1387', '3869', '3555', 's', '9835', '9651', 'O', '7245', 'D', '7909', '6743', 'R', '953', '275', 'n', 'A']
Output: 9651O7245D7909
9, 21, ['9593', '2017', 'O', 'r', 'l', '9345', '8789', '3153', 'D', '8285', '1457', 'J', 'D', 'g', 'J', 'M', '373', '6271', 'O', '7427', 'g', 'G', '9617', 'r', '3545']
Output: D82851457JDgJM3736271O7427g
1, 3, ['7719', '9047', '1819', '4855', 'h', '1923', 't', 'p', '3821', 'R', '7621', 'F', 'n', '2687', 'T', 'E', '151', '9639', 'N', 'W', '273', '2071']
Output: 771990471819
3, 7, ['K', 'f', 'w', '2207', '8333', '9279', '6821']
Output: w2207833392796821
3, 18, ['4701', 'd', 'r', 'Y', 'v', 'U', '2687', '4061', '5937', '9181', '4375', '8567', '5751', 'U', 'X', 'a', 'E', '3105', '7251', '7303']
Output: rYvU2687406159379181437585675751UXaE3105
4, 7, ['B', 'v', 's', '7333', '9619', 'A', '4427', 's', '8621', '6587', '3499', 'K', 'V', 'u', '8163', 'j', 'o', 'o', 'n', '7877', '3517', 'c', '6523', '9065', '4309', 'W', 'N', 'M', 'P']
Output: 73339619A4427
2, 6, ['b', '5651', '2939', '7713', 'X', 'F', '6929']
Output: 565129397713XF
3, 11, ['R', '9529', '6733', '2663', 'm', '9029', 'S', '4467', '161', 'u', 'P', '7003', 't', 'f', '7913']
Output: 67332663m9029S4467161uP
3, 4, ['A', '395', '639', 'J', 'y', 'P']
Output: 639J
1, 2, ['1795', 'q', 'l', 'W', '1587']
Output: 1795q
3, 7, ['n', '3037', 'w', 'o', '8969', '2905', '7349', '3083', 'Q', '6869', 'S', '3929', '2299', '797']
Output: wo896929057349
19, 21, ['Z', '197', '8449', '687', '2279', '8037', 'Q', 'u', '4421', '9823', 'm', '7257', '3857', 'c', '3419', '3065', 'A', 'Z', 'Z', '1113', 'h', 'F', 'Q']
Output: Z1113h
2, 4, ['1159', '7445', '417', 'D']
Output: 7445417D
3, 8, ['V', 'R', 'P', 'L', 'H', '8351', '3135', 'C', 'K']
Output: PLH83513135C
17, 20, ['7353', '9605', 'y', '9607', '4411', '9791', '3351', 'X', '2733', 'd', '3815', 'O', 'l', 't', 'B', '2261', 'W', '1017', '4863', '415', '9209']
Output: W10174863415
2, 2, ['r', '3885', '311', '8273']
Output: 3885
11, 11, ['1793', '2567', '1569', 'W', '7907', 'a', 'N', 'k', '3507', 'm', '4747', 'u', '7801', '4893', 'w']
Output: 4747
2, 25, ['C', 'J', '1479', 'g', '3201', '6711', '3893', '4257', '4457', '739', 'Y', 'x', '6087', '6045', 'A', '7677', 'l', '5133', 'h', 'N', 'n', '8647', '1929', '8543', '4435', '4219', '6925', 'M', 'D', '6457']
Output: J1479g32016711389342574457739Yx60876045A7677l5133hNn8647192985434435
2, 3, ['B', '2671', '3233']
Output: 26713233
11, 14, ['1557', '363', 'A', 'H', '8859', '9807', 'L', '779', '6191', 'w', 'c', '3461', '4487', '607', 'G', 'D', '1341', '2321', '1765', 'F', 'u']
Output: c34614487607
4, 5, ['1683', 'Z', 'Q', 'r', 'b', 'y', 'P', '6189', 'J', '589', '4323', '245', '363', '2881', '6733', '8315', '7229', '8159', 'v', 'I', 'W', 'H', '7369', 'i', '3943', '6085', 'g']
Output: rb
17, 26, ['9835', '3751', '695', 'v', 'H', '9653', 'J', '5841', '7189', 'j', 'C', 'd', 'Y', '709', '1169', 'f', 'k', '1641', '4281', '681', '1265', '9327', 'M', 'b', 'E', 'g']
Output: k1641428168112659327MbEg
5, 6, ['X', '939', '7691', 's', '7605', '2975', '3725']
Output: 76052975
1, 9, ['S', 'L', 'E', 'X', '3233', '237', '2357', 'l', '7867', '8205', '4467', '3671']
Output: SLEX32332372357l7867
14, 19, ['N', '4613', 'J', '2471', 'q', 'U', 'Y', 'Z', '7269', 'o', 'd', '4329', '955', 'M', '8087', 'Q', 'R', 'd', 'E', 'A', '7595', '3503']
Output: M8087QRdE
19, 24, ['G', '4027', '8835', 'x', '2475', 'S', 'e', 'o', 'l', 'M', 'u', 'a', '629', 'A', '6361', '7297', 'U', 's', '373', '4795', 'd', '1717', 'N', '5871', '6761', 'z', 'v', 'A', 'A', 'd']
Output: 3734795d1717N5871
2, 21, ['K', '8135', 'c', '1937', '2469', '4531', '4285', '4939', '6607', 'x', 's', 'P', '8111', '8743', 'Y', '2967', 'h', '9605', '6795', 'z', 'W', 'a', '209']
Output: 8135c193724694531428549396607xsP81118743Y2967h96056795zW
2, 4, ['1435', 'Y', '1339', '2785']
Output: Y13392785
10, 19, ['H', 'L', 'd', 'I', 'V', 'v', '3441', '6709', 'Z', '5859', '8659', '4479', '5667', 'X', 'K', 'k', 'a', 'm', 'h']
Output: 5859865944795667XKkamh
9, 18, ['W', 'D', 'n', 'c', 'P', '6133', '4621', '4761', '5203', 'B', '8805', '3907', 'N', '9897', 'd', 'D', '9815', 'P', 'x', '3105', '3069', 'S', 'g']
Output: 5203B88053907N9897dD9815P
1, 2, ['U', 'J', '983', '6991', 'L']
Output: UJ
16, 29, ['1327', '5139', 'n', '9357', 'o', '3605', '6543', '791', 'm', 'V', 'K', 'w', '9989', 'd', '9657', 'K', '5287', '4523', '1501', '6761', '2087', 'J', '1079', '7037', '5829', '1461', 'w', 'r', 'A', '8401']
Output: K52874523150167612087J1079703758291461wrA
1, 5, ['6055', '1571', 'y', '8959', 'L', 'z', '353', '2365', '8291', 'C', 'U', '8249']
Output: 60551571y8959L
3, 18, ['4841', 'U', 'o', 't', 'C', 'c', 'g', 'S', '161', '9667', 'F', '6543', 'k', '4089', '8819', '9053', '6489', '2647', 'U', 'g', 'r', '5321', 'S', '4961', 'Z', '6445', '859', 'c', '6965', 'l']
Output: otCcgS1619667F6543k40898819905364892647
5, 25, ['u', '3943', '433', 'O', 'x', 'e', '4979', '3015', 'L', '7271', 'X', '9413', 'N', 'Y', '8939', '4755', 'X', '2167', '2711', '1363', '8549', 'x', 'U', '7587', 'c', '5379', '5001']
Output: xe49793015L7271X9413NY89394755X2167271113638549xU7587c
12, 19, ['F', '6647', '2521', '7321', 'h', 'T', 'j', '2447', '2709', '4231', '163', 'p', 'b', '8989', 'd', 'c', '8923', 'X', 't', '7777', 'Z', 'Q', 'b', 'f', '7787']
Output: pb8989dc8923Xt
4, 12, ['V', '8989', 'm', '2255', 'p', 'm', 'W', '5887', '225', '7603', 'I', '2083', '3923', '1637', 'y', '9579', '4013', 'c', 'v', '9347', '1527', '8933', '2359', '7089', '7199', '2939']
Output: 2255pmW58872257603I2083
2, 20, ['h', '9357', '8479', 'i', '6211', '6333', '1175', '3093', '6273', '9909', '1293', '8545', '5525', 'u', '9109', 'p', '6889', 'B', '5125', 'Z', 'L', 'Z', 'u', 'U', '7623', '6619', '9731', '1143']
Output: 93578479i621163331175309362739909129385455525u9109p6889B5125Z
3, 4, ['3647', '7167', '8859', '1349', '2105', 'I', '8915']
Output: 88591349
13, 14, ['C', '9671', '611', '3431', '6831', '3221', 'V', 'x', '4785', '717', '1351', 'B', 'o', '7945']
Output: o7945
7, 11, ['r', 'o', 't', '7001', '4371', 'F', 'N', 'O', '1605', 'u', '3571', '4651', 'I', 'q', '2651', 'Z', '319', '7635', '4687', '9007', '9565', '7471', 'b', 'p', 'S', '6265', '2301']
Output: NO1605u3571
1, 2, ['t', '3915', 'K']
Output: t3915
1, 1, ['351', '1831']
Output: 351
2, 5, ['B', 'V', 'S', 'g', 'Q', 'f', 'd', 'Q', '6531', 'C', 'Q', 'T', '9193', '2445', '1931', 'U', 'K', '2579', '1083', '8773']
Output: VSgQ
7, 18, ['b', '603', '1995', '5379', 'J', 'a', 'I', '873', 'V', '7961', '2737', 'e', '5175', '1511', '781', '4009', 'R', 'W']
Output: I873V79612737e517515117814009RW
14, 25, ['6133', 'K', 'D', 'E', 'M', '5757', 'r', '73', 'k', 'f', 'O', '311', 'C', 'A', '9263', 'B', '9377', 'X', '4671', 'l', 'q', 'm', 'o', '6247', 'M', '3305', '8167', '7389', 'H', '1403']
Output: A9263B9377X4671lqmo6247M
8, 13, ['C', 'T', 's', 'F', 'F', '555', '2771', 'i', '3379', 'L', 'H', 'X', 'r', 'x', 'p', 'u', 'c', '9689', 's', 'e', '4559', '2185', 'U', 'T', '5897']
Output: i3379LHXr
21, 25, ['9795', 'T', '6171', '7767', 'o', 'j', '6437', '1863', '6475', '6279', '3753', '4715', 't', 'Y', 'n', 'J', '4351', '2791', '1829', '2979', 'o', '235', 'o', '5127', 'Z']
Output: o235o5127Z
4, 5, ['9649', 'D', '9471', 'r', '8635', 'o']
Output: r8635
2, 8, ['4273', 'U', 't', '5799', '3809', 'P', '761', '5261', '6293']
Output: Ut57993809P7615261
2, 3, ['q', 'L', '9303', 'z']
Output: L9303
5, 14, ['7075', 'S', '7029', '2047', '2091', '5239', 'X', 'm', 'V', 'j', 'p', 'm', 'W', '8389', '8067']
Output: 20915239XmVjpmW8389
8, 11, ['V', '7801', 'V', '6537', 'S', '4787', 'X', '1597', 'Y', 'v', 'f', 'N', 'k']
Output: 1597Yvf
15, 24, ['c', '4045', 'O', '6657', 'B', '6881', 'd', '6497', '103', 'B', 'Y', 'z', 'H', '6019', 'H', 'k', 'Q', 'z', '6921', '3795', '5809', 'O', 'Q', '8011', 'j', '7651']
Output: HkQz692137955809OQ8011
19, 22, ['F', 'I', '2205', 'a', '8623', '7599', '1339', '2077', 'w', 'k', 'S', '9033', 'N', 'Q', 'V', 'c', 'r', '6327', '3401', 'h', '6329', '1771', 'b', '781', 'N', 'U', 'n']
Output: 3401h63291771
12, 13, ['C', '9741', '2243', 'd', '1515', '9543', '139', '2649', '4493', 'X', '2893', 'G', '161', 'l', 'B', 'I', '2733']
Output: G161
8, 12, ['4327', 'G', 'j', '6749', 'M', '8813', 'd', '1319', '4083', '9053', '1215', 'S', 'X', 'q', '1547', 'b', 'X', 'Z']
Output: 1319408390531215S
3, 7, ['G', 'J', 'A', 'v', '2635', 'F', 'h']
Output: Av2635Fh
4, 5, ['W', 'i', 'p', 'N', '7371', '6915', 'R', 'B', 'I', 'o', '6435', 'y', '9889', '6989', '4923', '5001', '7201', 'x', 'm', 'J', '6405', '2107', '617', '6553', 's', 'z', 'z', 'r']
Output: N7371
4, 6, ['1399', 'd', 'X', '4795', 'H', 'R']
Output: 4795HR
1, 10, ['N', 'b', 'K', 'N', 'N', 'V', '6337', '9959', 'Y', '677', 'C', '1429', 'j', 'k', 'K', 'C']
Output: NbKNNV63379959Y677
1, 2, ['421', '9743', '3713', 'f']
Output: 4219743
1, 5, ['8849', '5383', '4553', '4513', '9299', 'h']
Output: 88495383455345139299
4, 22, ['i', 'Y', 'D', 'I', '7775', '7615', '3411', '6273', '2707', '1501', '2947', 'O', 'E', '2715', 'T', '4975', '4001', 'H', '689', '2465', 'I', '4139']
Output: I7775761534116273270715012947OE2715T49754001H6892465I4139
10, 19, ['m', 'a', '3817', '573', '4321', '4719', 'm', '9289', '5263', 'p', 'a', '6817', '2951', '9841', '4645', 'h', 'i', 'z', 'G', 'U', '5011', '5413', '2065', '2973', '4237', 'w', '2941', '6375']
Output: pa6817295198414645hizG
6, 8, ['Z', '2745', 'T', 'l', '3051', '3165', 'W', 'x', '8381', 'C']
Output: 3165Wx
7, 13, ['3493', 'w', 'h', 'G', '6503', 'T', 'V', 'K', '4525', '6107', 'W', 'h', '5135', 'H', '6519', 'N', 'L', '3329', '6175', '9083', 'k', 'o', '3821']
Output: VK45256107Wh5135
8, 10, ['4111', 'd', 'M', '2721', '2637', 'S', 'x', 'x', '2827', 'i', 't', 'V']
Output: x2827i
16, 18, ['N', 'h', '6073', '1611', 'L', 'Z', 'P', '4479', 'Z', 'l', 'c', 'P', '849', '5597', 'r', 'x', '2159', 'J']
Output: x2159J
1, 12, ['859', '5793', 'I', '9283', '9179', '1899', '2831', 'e', '4735', 't', 'c', '3185', '6741', 'E']
Output: 8595793I9283917918992831e4735tc3185
1, 2, ['7161', '3547', 'u']
Output: 71613547
1, 11, ['47', '9099', 'H', '2759', 'j', 'l', '3049', '9083', '303', 'F', '9621', '8831', '1875', '9901', 'C', '2963', 's', '1931', 'U', '5575', '9497', '2013', '1361', '3829', 'O', 'k']
Output: 479099H2759jl30499083303F9621
1, 14, ['4083', '9365', '1023', '3391', 'R', '8397', '749', '4375', 'y', 'M', '9769', 'y', 'y', 'f', '2961']
Output: 4083936510233391R83977494375yM9769yyf
2, 6, ['4241', '8417', 'p', 'Z', '3665', 'W', '8533']
Output: 8417pZ3665W
6, 16, ['9755', '9297', 'R', 'E', 'u', '3325', '4285', '9919', '323', '1949', 'e', '8159', 'C', '5315', '5065', '1441', 'w', '4069', '7387', '8427', '8243', '293', 'T', '1255', 'J', '4397', 'g', '6409', 'C', 'e']
Output: 3325428599193231949e8159C531550651441
7, 8, ['g', '549', 'H', '9005', '773', '5135', '2375', '6667', 'c']
Output: 23756667
3, 4, ['l', '2121', '2511', '383', '9105']
Output: 2511383
4, 6, ['3183', '369', 'F', 'm', '6937', '71']
Output: m693771
2, 14, ['g', '1261', '9247', 'a', 's', 'e', 'k', '5063', 'l', 's', '5451', '7409', 'E', 'C']
Output: 12619247asek5063ls54517409EC
1, 14, ['3399', '6607', '8307', '6861', 'O', 'L', '8747', 'x', 'a', '5929', '2655', 'e', '425', '1011', 'l', 'i', 'm', 'i']
Output: 3399660783076861OL8747xa59292655e4251011
2, 3, ['6637', '1833', 'j']
Output: 1833j
3, 4, ['6335', 'x', 'E', 'V', '4899']
Output: EV
13, 14, ['8497', 'd', '191', 'S', 'n', '5157', 'U', 'M', '2485', 'w', '1239', '7281', '2699', '5559', '9785', 'C', 'x', 'D', '9603', 'd']
Output: 26995559
3, 5, ['l', '2573', '7495', 'K', 'Z', '9575', 'h', 'Q']
Output: 7495KZ
1, 2, ['3399', 'a', 'b']
Output: 3399a
2, 6, ['9767', 'P', 'y', '213', '6439', '9579', 'Z', 'L']
Output: Py21364399579
6, 9, ['7831', 'n', 'e', 'e', 'f', '5221', 'Y', 'j', '8351', '4765']
Output: 5221Yj8351
4, 7, ['561', 'k', '7823', '9921', 'l', 'T', 'F', 'Z', 'k']
Output: 9921lTF
22, 23, ['k', 'Q', 'e', '5213', '3785', '897', 'c', '8101', '7093', '177', '139', 'n', 'Y', '9859', 'i', 'q', '4839', '4467', '3613', '3667', '2841', '121', '4513']
Output: 1214513
13, 16, ['H', 'K', '5773', 't', '4781', 'n', '2943', '6503', 'H', 'J', '6445', '8135', '1511', '8921', 'r', 'J', '8289', '9225', 'w', 'B', '9869']
Output: 15118921rJ
26, 26, ['5691', 'w', 's', 'Y', '6959', 'j', '7615', 'p', '725', 'q', '761', '6569', '2515', '2551', 'R', '6941', '3183', 'L', 'o', 'w', '4449', '8155', '8699', 'p', '2015', '5989']
Output: 5989
4, 4, ['8901', 'c', '7093', '1473', '2625', 'y', 'r']
Output: 1473
1, 19, ['5595', '5895', '6613', 'W', 'p', 'b', '2911', '8493', 'U', '5905', '6605', '401', 'C', 'b', 'U', 'A', 'C', '8025', '3205', 'J', '555', '2291', 'K', 't', '7311', 'e', 'o']
Output: 559558956613Wpb29118493U59056605401CbUAC80253205
10, 19, ['957', 'F', 'P', '8607', '9105', '9329', '1869', 'b', '7761', '7015', 'Y', '1775', '6023', 'o', 'S', '3805', 'f', 'W', '1089']
Output: 7015Y17756023oS3805fW1089
3, 8, ['m', '2867', 'q', '7049', 'Q', '501', 'C', '8021', '4893', 'm', 'o', 'l', '9499', 'U', '8871', 'M', '581', 'B', '5535', 'm', '7877', '3981']
Output: q7049Q501C8021
3, 9, ['8445', '5163', 'F', '4999', '4585', '3405', 'I', '157', '1067', '309', 'U', '8545', 'F', '8689', 'F', '2557']
Output: F499945853405I1571067
12, 13, ['z', '1551', '4041', 'j', '7485', 'G', '7629', '8583', '2089', '5163', 'V', 'l', 'X', 'V', '7477', '1897']
Output: lX
2, 2, ['6523', 'B']
Output: B
9, 9, ['e', 'j', 'B', '6689', '1553', 'k', 'z', '5063', 'j', 'P', 'V', 'c', 's', '5357', '7215', '755', 'U', 'P', 'e']
Output: j
8, 10, ['T', 'Y', 'B', '4525', 'T', '9147', '1313', 'd', '7977', 'I', '367', 'i', 't', 'x', '6813', 'z', '5055', 'S', 'H', '1451']
Output: d7977I
1, 7, ['4973', '801', '1931', 'D', '1341', '9815', '8429', '6465', '3477', 'I', 'v', 'm', 'x', '4291', '5287', 'N', '6121', '9757', '1991', 'x', '4297', '4535', '7983']
Output: 49738011931D134198158429
1, 1, ['3041', '8683']
Output: 3041
5, 15, ['8241', 'x', 'X', '5077', '3593', 'e', 'F', '4043', '1601', '8439', 'm', '2505', 'g', 'Z', 'i', 'S', 'V', '8739']
Output: 3593eF404316018439m2505gZi
7, 7, ['6571', 'L', '71', '1035', '9057', 'D', '9945', '9073']
Output: 9945
8, 17, ['S', 'D', '4693', '5317', '6935', '3747', 'C', '7447', 'b', 'I', '773', 'e', 'z', '1135', '3957', '9759', '695', '7357']
Output: 7447bI773ez113539579759695
1, 12, ['9361', 'F', 'p', '385', 'd', '9279', 'n', 'T', '6213', 'e', 'K', 'w', 'G', '6171', 'Z', '7361', '9713', 'A', 'o']
Output: 9361Fp385d9279nT6213eKw
5, 8, ['p', '8439', 'U', 'i', '8025', '7803', '6625', '4859']
Output: 8025780366254859
4, 5, ['E', '2021', '8463', 'k', '2663', '457']
Output: k2663
1, 4, ['z', '3443', '1475', '5493', '6291']
Output: z344314755493
12, 25, ['j', '9927', 'M', 'I', '517', '1597', '1695', 'o', '3443', 'B', '8959', '755', '5291', '4467', '7325', 'R', '8007', 'f', '7569', 'Q', 'u', '5677', 'o', 'Q', 'V']
Output: 755529144677325R8007f7569Qu5677oQV
2, 2, ['b', 'G']
Output: G
1, 2, ['8789', 'J', '2783', '9205', 'p']
Output: 8789J
6, 14, ['1419', 'P', '551', 'x', '443', 'x', '1887', 's', '4055', '6829', 'C', '4791', '9225', 'z', '5795', '8561', 't', 'g', '1839', 'y', 'x']
Output: x1887s40556829C47919225z
17, 23, ['Z', 'G', '9229', '4593', '8915', '8045', 'l', '6667', 'G', 'O', '5823', '7213', '4881', '7551', 'C', 'e', 'H', 'L', '7959', 'I', '4781', 'I', '7035', '1761', '5907', '3405', '727', 'R']
Output: HL7959I4781I7035
6, 16, ['e', '9963', '7417', '6115', '2025', '4281', '6323', '2397', 'a', 't', 'h', '4187', '5199', 'Q', '211', '3871', 'B', 'a', 'u', '4409', '4349', 'O', '1953', '9725']
Output: 428163232397ath41875199Q2113871
6, 15, ['z', '2841', '3667', 's', '9655', '3417', 'r', 'X', '8141', 'm', 's', 'M', 'a', 'B', '2777', '5083', 'L', 'j']
Output: 3417rX8141msMaB2777
22, 30, ['Q', '8769', 'Z', '7619', '5667', 'l', '3363', '2803', '6739', '3957', '3481', 'R', '7207', '3293', 'd', 'F', 'V', '4075', '1983', '6837', '2787', '6415', '6477', 'Q', 'M', '8943', '7411', '9167', 'J', '9125']
Output: 64156477QM894374119167J9125
3, 9, ['U', '5117', '2083', '2541', 'e', '9867', 'D', '4765', '9721', '2967', 'A', '2821', '5537', '8229', '3955', '8867', '6217', '3097', 'n', '8133', 'r', 'z', '2857', 'v', 'D', '2677', '231', 'g', '881', 'Y']
Output: 20832541e9867D47659721
9, 16, ['6861', '3731', 'y', '3541', 'z', '6805', 's', 'o', '7945', '3489', 'T', 'H', 'E', '4587', '5613', '3901']
Output: 79453489THE458756133901
1, 5, ['B', 'a', '9703', '4197', '5161', '2589', 'z', '4323', '7537', 'C', 'A']
Output: Ba970341975161
2, 19, ['7039', 'V', 'd', 'A', '8321', 'T', '6255', 'P', '9321', 'h', 'M', '707', 'y', 'z', 'e', '6235', '9653', '6605', '9567']
Output: VdA8321T6255P9321hM707yze6235965366059567
5, 6, ['W', '2185', '6429', '4371', '5747', 't', '2847', '2995', '8983', 'n', '737']
Output: 5747t
2, 8, ['E', 'g', '9623', '1277', 'v', '3771', 'z', '9765', 'a', 'h', '3901', '487', 'N', '4373', 'v', '9097', '3737']
Output: g96231277v3771z9765
5, 8, ['19', '4575', 'E', 'x', '2013', '2509', '9347', 'H', '2709', '5473', '2845', 'K', 'o', '7575', '2477', 'W', '2087', 'R', 'T', 'T', 'R', 'p', 'm']
Output: 201325099347H
9, 19, ['2139', '6849', 'b', '9459', 'v', 'h', 'i', '7977', 'q', 'Z', '7577', 'P', '9971', 'c', '567', 'J', '693', 'N', 'r']
Output: qZ7577P9971c567J693Nr
1, 6, ['8009', 'Y', 'x', '6611', 'Y', 'W', '2731', '7915', 'V']
Output: 8009Yx6611YW
2, 10, ['8905', 'W', 'R', '9627', '7467', '1351', 'n', '7007', 'C', 'L']
Output: WR962774671351n7007CL
6, 11, ['r', '2855', 'N', '3663', '751', 'k', '2843', '3299', 'E', 'J', '3125', '5565', '9103']
Output: k28433299EJ3125
6, 10, ['3433', 'a', 'U', 'R', 'S', 'Q', '989', '561', 'T', '7687', '2929', 'X', '3305', 'y', '6705', '1009', '315', '339', 'K', 'P']
Output: Q989561T7687
6, 11, ['145', 'V', '3227', 'C', 'x', '3497', 'i', '6071', 'Z', 'Y', 'V']
Output: 3497i6071ZYV
1, 1, ['2311', 'x', '2697']
Output: 2311
7, 14, ['9325', 'n', '8975', '813', 'h', 'c', '8561', '5415', '5447', '1329', '6427', '8637', '6307', '323', 'G']
Output: 8561541554471329642786376307323
3, 23, ['3991', '9319', '53', 'y', '6445', '4881', 'G', '6909', 'h', 'L', '1067', '511', '331', 'I', '3069', 'C', '4439', 'J', 'B', '6849', '8241', '9329', 'h', '2815']
Output: 53y64454881G6909hL1067511331I3069C4439JB684982419329h
1, 3, ['F', '8859', 'I', 'Q', '9361']
Output: F8859I
2, 14, ['8661', 'K', '6583', 'P', 'g', 'U', '8835', '2299', 'c', '1559', '4011', '2219', 'Z', '5753']
Output: K6583PgU88352299c155940112219Z5753
11, 18, ['7163', '7207', '601', '4545', '4657', 'c', '2505', '6023', '8957', '3463', 'K', '1323', 'p', 'l', 'M', 'e', '6697', '7415', '6741', 'a', '1991', '27', '875', '3043', '9225', '6281', 'S', '3495', 'j', '263']
Output: K1323plMe66977415
7, 8, ['t', '6781', '2539', 'n', '8721', '5473', '5709', 'e', 'q']
Output: 5709e
5, 19, ['6225', 'N', '531', 'p', 'u', '2951', 'q', 'k', '8515', 'g', '3119', 'e', '1773', 't', '7529', '7067', 'Q', '3151', '4557', '7795', '823', '8653', '6519']
Output: u2951qk8515g3119e1773t75297067Q31514557
2, 4, ['e', '2257', '6459', 'b']
Output: 22576459b
2, 4, ['N', '8327', '3613', 'L', 'i', '9483', 'T', 'N', 'g', 'd', '4825', 'z', 'H', '7999', 'm', '1753', '4815', 's', 'I', 'p', 'c', 'm', '8445', 'h', 'L', 'B']
Output: 83273613L
1, 5, ['2745', '7011', '5641', '6803', 'r', '3037', '2947', 'q']
Output: 2745701156416803r
15, 18, ['8643', 'x', 'j', 'G', '9745', '4989', '4217', 'c', 'p', 'z', 'K', 'F', 'm', 'a', '5879', '251', 'P', 'S', 'S', 'k']
Output: 5879251PS
3, 6, ['8445', '5235', 'X', '2977', '7647', 'n']
Output: X29777647n
2, 2, ['1515', '7119']
Output: 7119
9, 24, ['B', '9915', '2235', 'R', '313', 'w', '6147', 'f', 'v', '5381', 'V', 'q', 'e', '1849', 'u', '4605', '8299', '9687', 'I', '4801', 'f', 'x', '2869', '657']
Output: v5381Vqe1849u460582999687I4801fx2869657
13, 14, ['3725', '3709', 'B', '9665', 'W', '3363', 't', 'g', 'g', 'K', '6213', '7251', 'q', '9599', 'c', 'V', '2033', '9751', '1891', '21', 'Z', '8431', 'a', 'w', '8925', 'j', 's', 'X', '6001']
Output: q9599
4, 5, ['Z', '9329', 'r', 'r', 'Z']
Output: rZ
2, 2, ['o', 'K']
Output: K
12, 26, ['1801', 'T', 'm', 'A', 'u', 'Y', '2387', '1329', '5591', '7721', 'j', '1377', 'D', 'j', 'Z', '6041', '2171', 'k', '5785', '8229', 'C', '6769', '9717', 'E', 'O', '1703', '4077', '5977']
Output: 1377DjZ60412171k57858229C67699717EO1703
1, 3, ['3181', 'B', 'm', '701', 'v', '731', '7961', '2101', '7711', 'O', '3915', '5051', 'q', 'A', 'D', '5615', '5063', 'O']
Output: 3181Bm
2, 3, ['W', '7601', 'v', '7853', 'Y', '2135', '8913']
Output: 7601v
3, 11, ['Y', '8245', '2219', 'O', 'B', 'X', 'a', '87', 'W', 'z', '8035', '1389', 'R', 'I', 'b', 'v', 'U', 'C', '8559', 'Q', 'z', '4567', '8091', 'h', 'M', 'D', '2919', 'X', 'v']
Output: 2219OBXa87Wz8035
10, 10, ['m', 'a', '1359', 'U', '9979', 'L', 'P', 'B', '6047', '7579', '3279', 'F', 'H', '9607', 'D', '2589', 'g']
Output: 7579
8, 14, ['9515', '783', 'B', 'M', 'Q', 'K', 'L', '5819', 'r', 's', 'X', '1557', 'f', '3787', '7155', '9475', '5661', '893', 'H', '7037', '2361', 'V', '5871', 'O', 'y', '7825', 'v']
Output: 5819rsX1557f3787
10, 10, ['8055', 'O', '5327', 'u', '8257', 'w', 'p', '6951', '1889', 'P']
Output: P
2, 2, ['1997', '4615']
Output: 4615
1, 6, ['6791', 'o', '265', 'H', '1717', '5203', '6411', 'q', '7229', '6435', '6225', '9989', '3937', 'R', '3237', 'B', 'S', '2349', 'v', '609', '701', '6665', '2239', '5991', 'N', 'i', 'o', '7525', 'r', 'l']
Output: 6791o265H17175203
8, 16, ['B', 'k', 'a', 'd', '5009', '6725', '6011', 'm', 'd', 'U', '9383', '6323', '4371', '3187', '9549', '2821']
Output: mdU938363234371318795492821
5, 11, ['D', '4371', 'v', 'H', '5401', '2611', '4877', '8475', 'P', 'U', 'X', 'w', 'T', 'B', 'g', 'p', 'c', '5639', '1087', 'K', '737', 'E']
Output: 5401261148778475PUX
1, 5, ['7775', 'X', '8839', '2385', '4249', 's', '4727', 'r', '5349', '4811', '4439', 'm', '6083']
Output: 7775X883923854249
2, 2, ['7623', 'v', 'V', 'b', '979', '2519']
Output: v
6, 8, ['y', 'Q', 'M', 'a', 'q', 'u', 'E', '7597', 'M', 'f', '2505', '4189']
Output: uE7597
3, 6, ['8937', '2823', '1425', 'E', '8281', 'W', '7743', 'U', '9857', 'u', 'O', 'h', 'o', 'q', '5337', 'u']
Output: 1425E8281W
1, 3, ['7051', '8011', 'G', '1369']
Output: 70518011G
1, 10, ['t', '9889', '7295', '475', 'O', 'L', 'p', 'A', '6721', 's', 'e', 'F']
Output: t98897295475OLpA6721s
2, 11, ['i', '1583', 'C', '5045', '9147', '7621', '6159', 'U', 'P', '3513', '2693', '9821', 'z', '913']
Output: 1583C5045914776216159UP35132693
10, 12, ['u', '7743', 'Z', 'V', '8631', 'F', 'P', '3467', 'o', '8703', '2825', '4443', '7741', '2589', 'm', '1685', '5783', '2953']
Output: 870328254443
12, 12, ['3907', '5333', 'j', 'A', 'J', '1713', 's', 'H', '9131', 'I', '8863', 'C', '2329', '6799', 'm', '6443', '3265', '5607', 'M', 'U', '3275', '4945', '5493', '9271', '1827']
Output: C
6, 12, ['k', 'm', 'Z', 'P', '925', '9899', 'o', 'R', 'V', '25', 't', '605', '5723', 'Y', 'g', 'D', '1219', '2153', '1899', '8273', 'Q', 'U', 'W', 'S', '3703', '6913', '497', '3555', '133']
Output: 9899oRV25t605
1, 2, ['S', 'Y', '5069', 'K', '9433']
Output: SY
5, 12, ['4173', 'b', 'b', 'W', '8469', 'G', 'V', 'Z', '6289', '6313', '3759', '4643', 'I', 'U', 'p', '8545', 'Y', '1819', 'D', 'z', '4875', '599']
Output: 8469GVZ6289631337594643
5, 7, ['a', '7217', '3839', '7569', 'd', '6679', '2869', 'H']
Output: d66792869
2, 7, ['5289', 'S', '8879', '4343', '2351', 'h', 'A', 'G', 'W', '8763']
Output: S887943432351hA
3, 3, ['3315', '3785', '8169', 'l']
Output: 8169
3, 5, ['8421', 'S', 'q', 'g', 'J', 'n', '913', 'v', 'm', 'L', '2269', 'D', 'L', '9537', 'O', '6125', 'i', 'y', '1595', '6301', 'J', 's', '5899']
Output: qgJ
1, 1, ['A', 's']
Output: A
3, 13, ['955', 'k', 'e', '8481', '3619', 'W', '515', 'J', '4801', '6851', 'S', '9887', 'g', '4153', '4111', 'W']
Output: e84813619W515J48016851S9887g
11, 19, ['8173', '2629', '791', 'q', '4089', '6043', 'P', '9723', '5085', '8481', 's', '79', '8155', 'x', '867', 'p', '3923', '9215', 'N', 'O', 'Q']
Output: s798155x867p39239215N
2, 2, ['6915', '1933', 's', '2781', '147', '5425', '2539']
Output: 1933
11, 13, ['F', '9681', '3439', 'X', '319', '8629', 'N', 'H', '6295', 'N', 'a', 'x', '5571', '5703', 'A', '1273', '7913', '6009', 'd', '9167', 'Z', '7795', '8623', 'P', 'd']
Output: ax5571
3, 5, ['e', 'C', '5221', 'V', '5741', 'U', 'N']
Output: 5221V5741
3, 6, ['X', '755', 'v', 'r', 'R', 'n', '1077']
Output: vrRn
1, 21, ['5075', '8587', '7289', 'm', 'M', '7705', 'k', 'F', 'X', '6547', 's', 'h', '1387', '4595', 'I', '1677', '9791', 'q', 't', 'p', 'L', '2069', 'u', '191', 'M', '4213']
Output: 507585877289mM7705kFX6547sh13874595I16779791qtpL
3, 9, ['6625', 'G', '4061', 'U', '2275', 'a', 'o', '9753', '1703', '4449', '6027', '4877', '8815', '1815', 'E', '2511', 'E', 't', 'K']
Output: 4061U2275ao97531703
8, 17, ['n', 'J', '1341', 'd', '3461', 'H', '7783', '979', 'Y', 'y', 'O', '5117', 'R', '6851', '2159', 'C', '1949', 'O', '603', 'E', '2509', '7585', '7963']
Output: 979YyO5117R68512159C1949
1, 7, ['O', 'O', '7127', 'M', 'M', '8441', 'g', 'h']
Output: OO7127MM8441g
15, 19, ['X', 'm', '8611', 'R', '999', 'M', '9499', '1539', 'J', '3841', '9071', '645', '3009', '3463', 'X', 'X', '9933', 'w', 'H', 'f', 'S', 'l', '8459', 'E', '5731']
Output: XX9933wH
1, 2, ['87', 'd']
Output: 87d
2, 12, ['8191', '3229', '1347', 'w', '9519', '6407', 't', '1373', '8657', '61', '6761', 'P', 'E', 'm', '3017', '1451']
Output: 32291347w95196407t13738657616761P
5, 9, ['Y', '4661', 'e', 'r', 'J', 'm', 'r', 'a', '5033', '421', 'Z', '1005', '533', '2591']
Output: Jmra5033
1, 1, ['C', '9041']
Output: C
9, 10, ['8633', 'Q', 'h', 'r', '6939', 'U', 'F', '9823', '7707', 'a', 'C', 'o', '5621', 'V', 'S', 'f', 'u', '3607', '3883', 'U', '8939']
Output: 7707a
5, 17, ['I', '5853', '5291', '9633', 'V', 'M', 'O', 'y', 'u', 'I', 'F', 'V', 's', '9781', '9259', '7899', '2787', '7185', '2023', 'S', 'b', '7397', 'Q']
Output: VMOyuIFVs9781925978992787
2, 24, ['4113', '8879', '9561', '4531', '5603', '2095', 'H', '3453', 'u', 'S', '1273', 'M', 'Y', '5481', '8453', 'I', 'v', 'T', 'M', '6829', 'k', '6309', 'W', 'A', '9953', 'G', 'O', 'f', '4035']
Output: 88799561453156032095H3453uS1273MY54818453IvTM6829k6309WA