C13332313311211113313331333133313331322331333133313331312113121   >>    C1333231331121111331333133313331333132233133313331333131211312   <<    C13332313311211113313331333133313331322331333133313331312113123   >>      C13332313311211113313331333133313331322331333133313331312113122   >>