- 486 名前：デフォルトの名無しさん [2011/02/09(水) 18:08:03 .net]
- A B
000 333
111 444
222 555
rank0 rank1 rank2
step1
000 333 --- --- --- ---
--- --- 111 444 --- ---
--- --- --- --- 222 555
step2
000 --- --- --- --- 333
--- 444 111 --- --- ---
--- --- --- 555 222 ---
step3
000 --- --- 333 --- ---
--- --- 111 --- --- 444
--- 555 --- --- 222 ---
