C13332313311211113313331333133313331323233121111331333132222333132231   >>    C1333231331121111331333133313331333132323312111133133313222233313223   <<    C13332313311211113313331333133313331323233121111331333132222333132233   >>      C13332313311211113313331333133313331323233121111331333132222333132232   >>