Task: Program Execution
Input (English): 19, 20, ['S', '7201', '3491', '4669', '1481', '3437', 'k', 'P', '9245', '1845', 'f', 'I', 'Z', 'K', 'l', '1845', 'H', '4341', '9133', '6627', 'F']
Output (English): 72663319