Task: Program Execution
Input (English): 2, 18, ['8671', 'd', '5109', '1915', 'h', '2777', '3087', '9861', '8597', 'P', '4505', 'j', 'M', 'O', 's', 'Q', '2703', 'X', 'l', 'g', '1801']
Output (English): X3072QsOMj5054P7958168978037772h51919015d