Task: Program Execution
Input (English): 5749 403 3667 T F 9415 U 6719 D L U P 1165 2021 1345 3841 6891 z B 477 7043 973 3695 T 9973 5629 X
Output (English): T, F, U, D, L, U, P, z, B, T, X, 5749, 403, 3667, 9415, 6719, 1165, 2021, 1345, 3841, 6891, 477, 7043, 973, 3695, 9973, 5629