Task: Program Execution
Input (English): 5, 11, ['231', 'G', 'L', 't', 'x', '4275', 'n', 'G', '1901', 'Z', '7545', '9941', '6417', '8293', 'm', '5787', '6031', 'w', 'y', '3335']
Output (English): 7545Z1901Gn4275x