Task: Program Execution
Input (English): 4643 R a 8535 3825 Q 8125 5799 3703 v z 943 8045 h 9063 5461 5489 1169 X 5405 1235 W 5979 6309 8811 4293 i O 553
Output (English): 4643, 8535, 3825, 8125, 5799, 3703, 943, 8045, 9063, 5461, 5489, 1169, 5405, 1235, 5979, 6309, 8811, 4293, 553