C111113331333132322331333133313331323133313233213133313111323131121
  >>
   C11111333133313232233133313331333132313331323321313331311132313112
  <<
   C111113331333132322331333133313331323133313233213133313111323131123
  >>
 
 
 C111113331333132322331333133313331323133313233213133313111323131122
  >>