C312322331333132212111133133313331333133312121111133313331121133311
  >>
   C31232233133313221211113313331333133313331212111113331333112113331
  <<
   C312322331333132212111133133313331333133312121111133313331121133313
  >>
 
 
 C312322331333132212111133133313331333133312121111133313331121133312
  >>