Task: Program Execution
Input (English): 8, 17, ['5481', '5703', 'u', '7773', '9377', '9271', 'J', '2497', '3315', 'Q', 'W', 'k', 'M', 'h', 'P', '1901', '5275', 'N', '9133', '1909', '8623']
Output (English): 24973315QWkMhP19015275