Task: Program Execution
Input (English): o, 245, E, O, 6843, 1423, Z, 8059, J, j, x, 5625, 6741, w, 2015, 5535, V, l, 3995, A, 7251, 8129
Output (English): o, E, O, Z, J, j, x, w, V, l, A