C312322331333132212111133133313331333133312121111133133311
  >>
   C31232233133313221211113313331333133313331212111113313331
  <<
   C312322331333132212111133133313331333133312121111133133313
  >>
 
 
 C312322331333132212111133133313331333133312121111133133312
  >>