5注3,3,1,1,8,5+30,5,2,6,2,7+20,5,6,7,1,1+133,5,4,7,4,7+74,7,5,3,9,7+133注3,5,4,7,4,7+74,7,5,3,9,7+133,3,1,1,8,5+31注3,5,4,7,4,7+7