Task: Program Execution
Input (English): 6, 18, ['D', '3095', 'u', '2197', '1917', 'f', 'D', 'I', 'c', '6557', '3389', 'h', '3667', '6489', '2987', '9129', 'E', 't']
Output (English): fDIc65573389h3667648929879129Et