C132233133112121111331333133313331333132322331311331323331313331   >>    C13223313311212111133133313331333133313232233131133132333131333   <<    C132233133112121111331333133313331333132322331311331323331313333   >>      C132233133112121111331333133313331333132322331311331323331313332   >>