C111113331333132322331333133313331333132322333121111331322312331322321   >>    C11111333133313232233133313331333133313232233312111133132231233132232   <<    C111113331333132322331333133313331333132322333121111331322312331322323   >>      C111113331333132322331333133313331333132322333121111331322312331322322   >>