C312322331333132212111133133313331333133312121111331211111211331311
  >>
   C31232233133313221211113313331333133313331212111133121111121133131
  <<
   C312322331333132212111133133313331333133312121111331211111211331313
  >>
 
 
 C312322331333132212111133133313331333133312121111331211111211331312
  >>