C2212133313231331121111331333133313223313113313331333132331211331322231   >>    C221213331323133112111133133313331322331311331333133313233121133132223   <<    C2212133313231331121111331333133313223313113313331333132331211331322233   >>      C2212133313231331121111331333133313223313113313331333132331211331322232   >>