Task: Program Execution
Input (English): 307 443 l o 971 5115 9369 k U o 2517 1923 8701 7201 G 1805 C Z J X Z x L u 2263 6871
Output (English): 307, 443, 971, 5115, 9369, 2517, 1923, 8701, 7201, 1805, 2263, 6871