C13332313311211113313331333133313331323132233133313331333133313113312111121   >>    C1333231331121111331333133313331333132313223313331333133313331311331211112   <<    C13332313311211113313331333133313331323132233133313331333133313113312111123   >>      C13332313311211113313331333133313331323132233133313331333133313113312111122   >>