Task: Program Execution
Input (English): 10, 21, ['9859', 'm', 'V', '2315', 'y', 'u', 'K', 'k', '9541', '6881', '263', 'S', '8413', '4809', 'x', '1525', '9685', '5679', '9787', '1555', '6323', 'X', 'g']
Output (English): 632315559787567996851525x48098413S2636881