C312322331333132212111133131133133313331333133313233313113121
  >>
   C31232233133313221211113313113313331333133313331323331311312
  <<
   C312322331333132212111133131133133313331333133313233313113123
  >>
 
 
 C312322331333132212111133131133133313331333133313233313113122
  >>