Task: Program Execution
Input (English): i g z C 6441 9859 w 8781 i M i d D C 8981 3301 G 9737 U Z I 3381 u 8601 7603 8277 4231 a 3641
Output (English): i, g, z, C, w, i, M, i, d, D, C, G, U, Z, I, u, a