Task: Program Execution
Input (English): 10, 20, ['3297', 'o', '4905', '6553', 'j', 'b', 'k', '1203', 'u', 'Y', 'Z', '4123', 'N', '9081', '9255', '7653', 'H', 'm', '2741', 't', '2309', '1817', 'B', '3429']
Output (English): t2741mH765392559081N4123ZY