Task: Program Execution
Input (English): 12, 23, ['1245', 'g', 'h', '3573', 'f', 'R', 'q', 'C', '7613', 'h', '5521', '6389', '9777', 'j', 'S', '9701', 'n', 'b', '893', 'P', 'q', 'a', 'X', 'x', '2685', 'b', 'i']
Output (English): 63899777jS9701nb893PqaX