6-
（
15ooo
[]115ooo2（xy（
3（（
[]
e5oooo1224165oooo
2ooood
2oooo
e
cky[]
d
11oooo21o1o1oo5
15ooo21oooo35o1o1oo5oo41ooo42oooo5oooo
2（
d1o16-1ooo
--