C312322331333132212111133133313331323133313233313332222231
  >>
   C31232233133313221211113313331333132313331323331333222223
  <<
   C312322331333132212111133133313331323133313233313332222233
  >>
 
 
 C312322331333132212111133133313331323133313233313332222232
  >>