Task: Program Execution
Input (English): 5493, 5193, r, 7131, 6363, b, 3649, 7109, H, 3395, R, 4703, 7703, k, 8741
Output (English): r, b, H, R, k, 5493, 5193, 7131, 6363, 3649, 7109, 3395, 4703, 7703, 8741