C111113331333132322331333133313331311331323133313221211111312321331   >>    C11111333133313232233133313331333131133132313331322121111131232133   <<    C111113331333132322331333133313331311331323133313221211111312321333   >>      C111113331333132322331333133313331311331323133313221211111312321332   >>