C111113331333132322331333133313331333133313112113313331333133313331333131321331   >>    C11111333133313232233133313331333133313331311211331333133313331333133313132133   <<    C111113331333132322331333133313331333133313112113313331333133313331333131321333   >>      C111113331333132322331333133313331333133313112113313331333133313331333131321332   >>