C22213331333133313112331323133313331333133313233121111113313221332133221   >>    C2221333133313331311233132313331333133313331323312111111331322133213322   <<    C22213331333133313112331323133313331333133313233121111113313221332133223   >>      C22213331333133313112331323133313331333133313233121111113313221332133222   >>