Task: Program Execution
Input (English): 3949 i n g v 6575 4629 4195 d z t 205 5865 3231 q x y w p e 1225 2577 869 x x n p d t f 9263 4153 f 7305 1579 c p 1041 z
Output (English): c, d, e, f, g, i, n, p, q, t, v, w, x, y, z