Task: Program Execution
Input (English): 9217 4215 6337 K k 6199 A 5035 2373 3499 4487 161 k 595 9743 z N 4011 U C 9491 j z g 4411 M w
Output (English): K, k, A, k, z, N, U, C, j, z, g, M, w, 9217, 4215, 6337, 6199, 5035, 2373, 3499, 4487, 161, 595, 9743, 4011, 9491, 4411