Task: Program Execution
Input (English): 8181, B, 2227, 6591, 41, q, 8059, h, 1075, A, T, Z, 3769, M, 9659, 2105, B, O, 6993, 6699, 8529, q, a, m
Output (English): B, q, h, A, T, Z, M, B, O, q, a, m