C31232233133313221211113313331333131211113313231333133323323311221   >>    C3123223313331322121111331333133313121111331323133313332332331122   <<    C31232233133313221211113313331333131211113313231333133323323311223   >>      C31232233133313221211113313331333131211113313231333133323323311222   >>