Task: Program Execution
Input (English): 6, 21, ['H', '5103', '71', 'G', '6405', '3695', '7973', 'd', '277', '9485', 's', 'H', '9473', '1527', '297', '9803', 'p', 'X', 'c', '5975', '1717', '3983', '8325', 't', '5131']
Output (English): 36957973d2779485sH947315272979803pXc59751717