C132233133112121111331333133313331333132313231332121111331311331133133321111   >>    C13223313311212111133133313331333133313231323133212111133131133113313332111   <<    C132233133112121111331333133313331333132313231332121111331311331133133321113   >>      C132233133112121111331333133313331333132313231332121111331311331133133321112   >>