Task: Program Execution
Input (English): 6, 18, ['4635', '3757', 'J', '439', 'R', 'h', 'u', '8749', '1229', '4983', '5165', '141', 'G', '8705', 'v', '5053', '2107', '9143', 'k', '7023', 'W', 'Z', 'e', '4603', '869', '1837', 'P']
Output (English): 341970123505v5078G1415615389492219478uh