C312322331333132212111133133313331333133312121111121111133323311111
  >>
   C31232233133313221211113313331333133313331212111112111113332331111
  <<
   C312322331333132212111133133313331333133312121111121111133323311113
  >>
 
 
 C312322331333132212111133133313331333133312121111121111133323311112
  >>