C312322331333132212111133133313331333133312121111332313331312121
  >>
   C31232233133313221211113313331333133313331212111133231333131212
  <<
   C312322331333132212111133133313331333133312121111332313331312123
  >>
 
 
 C312322331333132212111133133313331333133312121111332313331312122
  >>