C111113331333132322331333133313331311331312111113331323232233131   >>    C11111333133313232233133313331333131133131211111333132323223313   <<    C111113331333132322331333133313331311331312111113331323232233133   >>      C111113331333132322331333133313331311331312111113331323232233132   >>