Task: Program Execution
Input (English): 4, 16, ['2959', '7629', 'p', '1515', 'R', '2907', 'l', '3457', '6521', '1797', '1153', 'I', '1239', 'v', '4365', 'G', 'n', 'W', '811', 'e', '4659']
Output (English): G5634v9321I3511797112567543l7092R5151