Task: Program Execution
Input (English): 4, 14, ['U', 'V', '1179', '873', '2009', 'D', 'w', '8755', 'R', '5147', '9803', 'p', 'j', '1401', '6241', '8259', '2909', 'Y', '8539', '9451', '267', 't', 'W', '2163', '9839', '6457', '6799']
Output (English): 1401jp98035147R8755wD2009873