C111113331333132322331333133313331311331312111133132212113313112331311321   >>    C11111333133313232233133313331333131133131211113313221211331311233131132   <<    C111113331333132322331333133313331311331312111133132212113313112331311323   >>      C111113331333132322331333133313331311331312111133132212113313112331311322   >>