Task: Program Execution
Input (English): 773 z B x 4047 Z 5927 N 7091 U V b L J Q 4215 9033 L H 2947 3679 1631 a 7951 6071
Output (English): z, B, x, Z, N, U, V, b, L, J, Q, L, H, a, 773, 4047, 5927, 7091, 4215, 9033, 2947, 3679, 1631, 7951, 6071