C111113331333132322331333133313331311331323133313111323132323321   >>    C11111333133313232233133313331333131133132313331311132313232332   <<    C111113331333132322331333133313331311331323133313111323132323323   >>      C111113331333132322331333133313331311331323133313111323132323322   >>