C312312111133131121333133313113313331333133313331323223313113221   >>    C31231211113313112133313331311331333133313331333132322331311322   <<    C312312111133131121333133313113313331333133313331323223313113223   >>      C312312111133131121333133313113313331333133313331323223313113222   >>