C3333121111331333121111331333133313331322112121111331323223332211   >>    C333312111133133312111133133313331333132211212111133132322333221   <<    C3333121111331333121111331333133313331322112121111331323223332213   >>      C3333121111331333121111331333133313331322112121111331323223332212   >>