C312322331333132212111133133313331323133313221211111231211111211113313232233112131
  >>
   C31232233133313221211113313331333132313331322121111123121111121111331323223311213
  <<
   C312322331333132212111133133313331323133313221211111231211111211113313232233112133
  >>
 
 
 C312322331333132212111133133313331323133313221211111231211111211113313232233112132
  >>