Task: Program Execution
Input (English): 7, 18, ['771', 'Z', '5727', 'K', 'f', '7169', 'c', 'm', '2841', '6005', '4951', 'i', '2029', 'H', '6167', 'X', 'n', '9195', '2179', 'w', 'X']
Output (English): 5919nX7616H9202i159450061482mc