Task: Program Execution
Input (English): 2909 4081 853 h 4555 P 6191 5613 6207 t k 7143 e K m 7997 939 d 5593 u 2579 V 9205 2511 H p L A 5753 a 7431 9109 W C
Output (English): h, P, t, k, e, K, m, d, u, V, H, p, L, A, a, W, C, 2909, 4081, 853, 4555, 6191, 5613, 6207, 7143, 7997, 939, 5593, 2579, 9205, 2511, 5753, 7431, 9109