C111113331333132322331333133313331311331323133313221211111113233332321   >>    C11111333133313232233133313331333131133132313331322121111111323333232   <<    C111113331333132322331333133313331311331323133313221211111113233332323   >>      C111113331333132322331333133313331311331323133313221211111113233332322   >>