C2212133313231331121111331333133313223313113313331333131211111211331323312231   >>    C221213331323133112111133133313331322331311331333133313121111121133132331223   <<    C2212133313231331121111331333133313223313113313331333131211111211331323312233   >>      C2212133313231331121111331333133313223313113313331333131211111211331323312232   >>