Task: Program Execution
Input (English): 9271, f, 2343, i, m, U, 8557, 4255, d, Y, 1191, 5475, q, 3553, e, M, 7677, 2991, 6121, 6787, 193, 3163
Output (English): f, i, m, U, d, Y, q, e, M, 9271, 2343, 8557, 4255, 1191, 5475, 3553, 7677, 2991, 6121, 6787, 193, 3163