Task: Program Execution
Input (English): 2, 23, ['7309', 'U', 'P', 'N', 'M', 'w', '5737', '1801', '5493', 'd', 'g', '2159', 'R', 'C', 'u', '2217', 'T', '7959', 'q', 'G', '2661', 'X', 'n', '6223', '9743']
Output (English): nX1662Gq9597T7122uCR9512gd394510817375wMNPU