Task: Program Execution
Input (English): 7371, 3551, k, t, H, Q, 7301, L, 175, z, n, 8235, m, 3957, 7397, A, 5351, X, d, 6247, P, E, M
Output (English): k, t, H, Q, L, z, n, m, A, X, d, P, E, M