Task: Program Execution
Input (English): 4, 25, ['p', '1693', '5655', '2827', 'T', 'F', 't', '763', 'p', 'x', '4025', '5521', 'T', 'x', 'L', '7193', '4807', '8247', '5615', '2963', '2185', '2453', 'O', 's', '2783', 'R', '1105']
Output (English): 2783sO2453218529635615824748077193LxT55214025xp763tFT2827