Task: Program Execution
Input (English): 4, 9, ['r', 'h', '7919', 'r', 'X', '7277', '6457', 'P', 'z', 'o', '6583', '729', 'j', 'q', 'M', 'f', '2049', '797', 'v']
Output (English): r, X, 7277, 6457, P, z