C111123313331323113313331333132233132313231323222212322131
  >>
   C11112331333132311331333133313223313231323132322221232213
  <<
   C111123313331323113313331333132233132313231323222212322133
  >>
 
 
 C111123313331323113313331333132233132313231323222212322132
  >>