C3123223313331322121111331311331333133313331323132231131
  >>
   C312322331333132212111133131133133313331333132313223113
  <<
   C3123223313331322121111331311331333133313331323132231133
  >>
 
 
 C3123223313331322121111331311331333133313331323132231132
  >>