Task: Program Execution
Input (English): J 4995 9989 1187 C 1943 a x 1811 5523 h g p 5895 z 2935 739 8707 7601 6651 9463 6491 7763 f 4607 4001 e a
Output (English): J, C, a, x, h, g, p, z, f, e, a, 4995, 9989, 1187, 1943, 1811, 5523, 5895, 2935, 739, 8707, 7601, 6651, 9463, 6491, 7763, 4607, 4001