Task: Program Execution
Input (English): 7215, 1833, 6803, K, 2195, 5645, 6997, 2313, O, 8937, J, H, z, Y, 3653, 581, H
Output (English): 7215, 1833, 6803, 2195, 5645, 6997, 2313, 8937, 3653, 581