Task: Program Execution
Input (English): 2027, T, G, 6979, 7893, 1137, 9191, 5531, V, G, 153, c, 6973, 6343, O, 6065, U, P, x
Output (English): 2027, 6979, 7893, 1137, 9191, 5531, 153, 6973, 6343, 6065