C111113331333132322331333133313331311331322331333132321311211321   >>    C11111333133313232233133313331333131133132233133313232131121132   <<    C111113331333132322331333133313331311331322331333132321311211323   >>      C111113331333132322331333133313331311331322331333132321311211322   >>