C312322331333132212111133133313331333133312121111131132231
  >>
   C31232233133313221211113313331333133313331212111113113223
  <<
   C312322331333132212111133133313331333133312121111131132233
  >>
 
 
 C312322331333132212111133133313331333133312121111131132232
  >>