F2L-advanced
下二層についての操作
上層(Last Layer)の変化は無視してる
図はこの状態から回すとエッジキューブが正しい位置に移ることを言ってる
参考
https://www.daaokacubeblog.com/5242/
swap $ fr \leftrightarrow br
https://scrapbox.io/files/633da0e09863970022ddde98.png $ R_2 U_2 R_2 U_2 R_2
map $ fr \mapsto lf; fru \mapsto fld
https://scrapbox.io/files/633d9ed4c8e190001df126e6.png $ U - R'FR_2U'R' - U_2F'
map $ fr \mapsto rb; fru \mapsto brd
https://scrapbox.io/files/633d9eec64f3dc002246ff0f.png$ U - R'FRF' - R'U'R
map $ fr \mapsto bl ; fru \mapsto lbd
https://scrapbox.io/files/633d9f4a5de35a001eff02ae.png $ U_2 - L_2uL_2u'L_2
map $ fr \mapsto lf
https://scrapbox.io/files/633f04d029b8c0001dda0120.png $ R'u'RuR
map $ lf \mapsto fr
https://scrapbox.io/files/633f0651bf13b9001f606927.png $ LuL'u'L'
map $ fr \leftrightarrow rf
https://scrapbox.io/files/63b79e8a66b6b1001d9c3f95.png$ R_2 UR'U' - R'U_2 - FRF'R'
map $ ufr \mapsto drf
$ (RUR'U')_2 - RUR'