C313212111113331323312111133133313331333133313331333133313331333131322311331   >>    C31321211111333132331211113313331333133313331333133313331333133313132231133   <<    C313212111113331323312111133133313331333133313331333133313331333131322311333   >>      C313212111113331323312111133133313331333133313331333133313331333131322311332   >>