Task: Program Execution
Input (English): 20, 22, ['1453', 'h', '7651', '163', 'C', 't', 'A', '1429', '7025', 'k', 'H', '9185', '7493', 'i', 'U', '3603', '1449', '2181', 'k', '4591', 'T', '1709', 'E']
Output (English): 1709T4591