Task: Program Execution
Input (English): 8, 22, ['N', 'r', '1781', '1305', '9619', '7885', '8323', '9065', '2533', '9415', '1873', '5667', 'a', '4351', '1043', 'q', '2165', 'b', '383', 's', '4277', '8181', 'z']
Output (English): 81814277s383b2165q10434351a56671873941525339065