C312322331333132212111133133313331323133313221211111122112323133311311
  >>
   C31232233133313221211113313331333132313331322121111112211232313331131
  <<
   C312322331333132212111133133313331323133313221211111122112323133311313
  >>
 
 
 C312322331333132212111133133313331323133313221211111122112323133311312
  >>