C312322331333132212111133133313331323133313233313331333131133213311
  >>
   C31232233133313221211113313331333132313331323331333133313113321331
  <<
   C312322331333132212111133133313331323133313233313331333131133213313
  >>
 
 
 C312322331333132212111133133313331323133313233313331333131133213312
  >>