Task: Program Execution
Input (English): 4259 9551 7355 a 1123 6755 Q n 7835 1461 2811 4639 9645 7247 J 1569 7821 I 7643 9523 3283 6577 y 5295 m 8821 4891 R 7007 r
Output (English): a, Q, n, J, I, y, m, R, r, 4259, 9551, 7355, 1123, 6755, 7835, 1461, 2811, 4639, 9645, 7247, 1569, 7821, 7643, 9523, 3283, 6577, 5295, 8821, 4891, 7007