Task: Program Execution
Input (English): 6677, 3955, R, Q, 3603, d, m, X, t, y, Z, S, t, Z, 5873, 7309, H
Output (English): 6677, 3955, 18, 17, 3603, 4, 13, 24, 20, 25, 26, 19, 20, 26, 5873, 7309, 8