Task: Program Execution
Input (English): B, J, 6273, A, 1887, M, 3111, S, y, 1667, 9755, 245, 4271, 8529, 8633, T, Z, 7151, E, 7655, L, s
Output (English): B, J, A, M, S, y, T, Z, E, L, s, 6273, 1887, 3111, 1667, 9755, 245, 4271, 8529, 8633, 7151, 7655