C111113331333132322331333133313331311331311331323132313332333112323221   >>    C11111333133313232233133313331333131133131133132313231333233311232322   <<    C111113331333132322331333133313331311331311331323132313332333112323223   >>      C111113331333132322331333133313331311331311331323132313332333112323222   >>