C2212133313231331121111331333133313113313331333133313331333131121133221   >>    C221213331323133112111133133313331311331333133313331333133313112113322   <<    C2212133313231331121111331333133313113313331333133313331333131121133223   >>      C2212133313231331121111331333133313113313331333133313331333131121133222   >>