C22213331333133313112331323133313331333133313233211113313123223311223331   >>    C2221333133313331311233132313331333133313331323321111331312322331122333   <<    C22213331333133313112331323133313331333133313233211113313123223311223333   >>      C22213331333133313112331323133313331333133313233211113313123223311223332   >>