11111111111111111111111111111111
vjuvuvuvuvuvuvuvuviviviviv
hjkbjvnknvbkvhbjnkvbjnkmj
000000000000000000000000000000000
aaaaaaaaaa
5656766868666676868
gfcghghghghj
hhjjjkkkkkkkkkl
5656565565666565
666好大一颗大白菜