C111113331333132322331333133313331311331323133112113313112113121121211
  >>
   C11111333133313232233133313331333131133132313311211331311211312112121
  <<
   C111113331333132322331333133313331311331323133112113313112113121121213
  >>
 
 
 C111113331333132322331333133313331311331323133112113313112113121121212
  >>