C111113331333132322331333133313331311331323133313331311211111121   >>    C11111333133313232233133313331333131133132313331333131121111112   <<    C111113331333132322331333133313331311331323133313331311211111123   >>      C111113331333132322331333133313331311331323133313331311211111122   >>