Task: Program Execution
Input (English): 1, 23, ['8437', 't', '3665', '5123', 'u', '6911', '4461', '5509', 'O', '4027', 'h', 'S', '6161', '9059', '9543', 'g', '965', 'k', 'R', '2151', '6823', '6145', 'S', '8089', '1233', '9565', 'M', '6231', 'i', '1967']
Output (English): 8437t36655123u691144615509O4027hS616190599543g965kR215168236145S