Task: Program Execution
Input (English): i j s o 1343 4965 r 243 b 3145 9689 4679 1931 c e t q 437 j u u u 1391 1873 c 2193 3803 t i w 81 2077 i s g u y 9183 5055 l 7653 7245 9143 2385 4207
Output (English): b, c, e, g, i, j, l, o, q, r, s, t, u, w, y