C111123313331323113313331333132313331333133332113313222211
  >>
   C11112331333132311331333133313231333133313333211331322221
  <<
   C111123313331323113313331333132313331333133332113313222213
  >>
 
 
 C111123313331323113313331333132313331333133332113313222212
  >>