Task: Program Execution
Input (English): 1, 16, ['n', '2635', '7133', 'b', 'h', 'z', '4375', 'v', 'd', 'v', '2031', '9307', 'Z', 'e', '57', 'Y', '4877', '6605', '6197']
Output (English): Y57eZ93072031vdv4375zhb71332635n