C312322331333132212111133133313331333131133113313331333133313332331133321
  >>
   C31232233133313221211113313331333133313113311331333133313331333233113332
  <<
   C312322331333132212111133133313331333131133113313331333133313332331133323
  >>
 
 
 C312322331333132212111133133313331333131133113313331333133313332331133322
  >>