C312322331333132212111133133313331323133313221211331333133313332313331323211
  >>
   C31232233133313221211113313331333132313331322121133133313331333231333132321
  <<
   C312322331333132212111133133313331323133313221211331333133313332313331323213
  >>
 
 
 C312322331333132212111133133313331323133313221211331333133313332313331323212
  >>