Task: Program Execution
Input (English): 10, 19, ['U', '419', '5317', '5081', '6287', '761', 'H', 'Y', '4465', '3293', '6985', 'o', '9209', 'P', 'Z', 'j', 'D', '5787', 'M', '9407', '4315', 'a']
Output (English): 32936985o9209PZjD5787M