Task: Program Execution
Input (English): n c 4561 7417 1615 f 3975 x 1339 M 5283 U C Q g 7017 r 2371 G t B z L W 1615 a r 8217 h 7509
Output (English): n, c, f, x, M, U, C, Q, g, r, G, t, B, z, L, W, a, r, h