Task: Program Execution
Input (English): 3467, R, h, 3841, 3671, 8435, 5715, 9135, g, p, 7293, 2175, e, e, 8217, b, 2831, L
Output (English): 3467, 18, 8, 3841, 3671, 8435, 5715, 9135, 7, 16, 7293, 2175, 5, 5, 8217, 2, 2831, 12