C111113331333132322331333133313331311331323133112121111113312121
  >>
   C11111333133313232233133313331333131133132313311212111111331212
  <<
   C111113331333132322331333133313331311331323133112121111113312123
  >>
 
 
 C111113331333132322331333133313331311331323133112121111113312122
  >>