C13332313311211113313331333133313331323132233133313331311221131   >>    C1333231331121111331333133313331333132313223313331333131122113   <<    C13332313311211113313331333133313331323132233133313331311221133   >>      C13332313311211113313331333133313331323132233133313331311221132   >>