Task: Program Execution
Input (English): 10, 21, ['H', '2905', 'b', '7489', 'I', '529', 'J', 'z', 'v', 'l', 'g', '3619', 't', 'a', '2249', 'j', 'r', 'c', '3891', 'B', '8433', '2029', 'Z', '7851', 'D', 'R', 'V', 'l', '7261', '7515']
Output (English): lg3619ta2249jrc3891B8433