C111113331333132322331333133313331333133313233313331311222231
  >>
   C11111333133313232233133313331333133313331323331333131122223
  <<
   C111113331333132322331333133313331333133313233313331311222233
  >>
 
 
 C111113331333132322331333133313331333133313233313331311222232
  >>