C3333121111331333121111331333133313331333223313311233133313222122311   >>    C333312111133133312111133133313331333133322331331123313331322212231   <<    C3333121111331333121111331333133313331333223313311233133313222122313   >>      C3333121111331333121111331333133313331333223313311233133313222122312   >>