Task: Program Execution
Input (English): 1, 12, ['6587', '2431', 'C', '5663', '1273', 'g', '3685', 'O', 'X', '8043', 'F', '4979', '1785', 'r', '7229', '1575', 'T', 's', 'l', '1947', 'r', 'j', '4195', 'V', 'o', 'Y', 'U']
Output (English): 9794F3408XO5863g37213665C13427856