C132233133112121111331333133313331333132313231332113313331323231311331122131   >>    C13223313311212111133133313331333133313231323133211331333132323131133112213   <<    C132233133112121111331333133313331333132313231332113313331323231311331122133   >>      C132233133112121111331333133313331333132313231332113313331323231311331122132   >>