Task: Program Execution
Input (English): 4, ['1021', 'T', '8823', 'x', '2109', 't', '7727', '7273', 'A', '2729', '8849', 'r', 'a', 'z', '4115', 'H', 'S', 'j', '6125', '7191', '433', 'F', 'a', '5545', '5723', '7261', '1173', '8443']
Output (English): 1021, T, 8823, x