C312322331333132212111133133313331323133313331333132233111
  >>
   C31232233133313221211113313331333132313331333133313223311
  <<
   C312322331333132212111133133313331323133313331333132233113
  >>
 
 
 C312322331333132212111133133313331323133313331333132233112
  >>