Task: Program Execution
Input (English): 3971 3925 9969 c n S 8491 T K 9291 l 4605 4849 B c 7965 T V 5013 1337 D 483 2047 67 v L x Z 5253 n N C P 8779 O w 2297 479 8849
Output (English): 3971, 3925, 9969, 3, 14, 19, 8491, 20, 11, 9291, 12, 4605, 4849, 2, 3, 7965, 20, 22, 5013, 1337, 4, 483, 2047, 67, 22, 12, 24, 26, 5253, 14, 14, 3, 16, 8779, 15, 23, 2297, 479, 8849