Task: Program Execution
Input (English): 7, 19, ['3863', '7365', 'U', '9637', '7071', '5391', 'A', 'P', 'N', '9037', '2575', 'o', '131', '1819', 'T', '1885', '1399', '8545', '1297', '3969', 'c', '1563', 'j']
Output (English): A, P, N, 9037, 2575, o, 131, 1819, T, 1885, 1399, 8545, 1297