C312322331333132212111133133313331323133313233313133313231333131231211
  >>
   C31232233133313221211113313331333132313331323331313331323133313123121
  <<
   C312322331333132212111133133313331323133313233313133313231333131231213
  >>
 
 
 C312322331333132212111133133313331323133313233313133313231333131231212
  >>