Task: Program Execution
Input (English): 2, 4, ['9109', 'p', '7763', '3481', 'u', '2377', 'b', 't', '9707', 'J', '6075', 'V', 'y', 'i', '1805', '8325', '6143', 'U', 'A', '1609', '9869', '4637', '7653', '3027', '11']
Output (English): p77633481