Task: Program Execution
Input (English): M, r, 1845, U, M, k, 3919, 6915, Q, 6063, F, C, 3031, 8591, o, 1839, 1575, 7569
Output (English): 13, 18, 1845, 21, 13, 11, 3919, 6915, 17, 6063, 6, 3, 3031, 8591, 15, 1839, 1575, 7569