C312322331333132212111133133313331333131133113313331313221
  >>
   C31232233133313221211113313331333133313113311331333131322
  <<
   C312322331333132212111133133313331333131133113313331313223
  >>
 
 
 C312322331333132212111133133313331333131133113313331313222
  >>