C312322331333132212111133133313331333133312121111113223111
  >>
   C31232233133313221211113313331333133313331212111111322311
  <<
   C312322331333132212111133133313331333133312121111113223113
  >>
 
 
 C312322331333132212111133133313331333133312121111113223112
  >>