Task: Program Execution
Input (English): p 1957 737 R G 2223 v M t z 247 6089 4817 n 6617 Y k 4751 D z U 5995 1545 47 8251 9919 l 1845 3439
Output (English): 1957, 737, 2223, 247, 6089, 4817, 6617, 4751, 5995, 1545, 47, 8251, 9919, 1845, 3439