Task: Program Execution
Input (English): S Z t 2351 3939 7649 h r R T 7155 H 5837 3845 9847 m 7323 1817 r Q 5291 191 h X G 2023 I
Output (English): 2351, 3939, 7649, 7155, 5837, 3845, 9847, 7323, 1817, 5291, 191, 2023