C1111133313331323223313331333133313331332131133132313331313223331211   >>    C111113331333132322331333133313331333133213113313231333131322333121   <<    C1111133313331323223313331333133313331332131133132313331313223331213   >>      C1111133313331323223313331333133313331332131133132313331313223331212   >>