Task: Program Execution
Input (English): 4, 12, ['s', 'Y', '1531', 'X', 'D', 'm', 'n', '2355', 'T', 'F', 'r', 'T', 'y', '7183', '6925', '1665', 'M', '4969', 'X', 'g']
Output (English): XDmn2355TFrT