Task: Program Execution
Input (English): 3, 17, ['h', '5731', '4217', '7513', '9921', 'S', '8139', 'R', 'i', 'D', 'e', '319', 's', '8543', 'L', 's', '5519', '9075', '4359', '5719', '4397', '1343']
Output (English): 5519sL8543s319eDiR8139S992175134217