C3123223313331322121111331333133313231323223313331323132333133313331311331   >>    C312322331333132212111133133313331323132322331333132313233313331333131133   <<    C3123223313331322121111331333133313231323223313331323132333133313331311333   >>      C3123223313331322121111331333133313231323223313331323132333133313331311332   >>