C1111233133313231133133313331322331323132313233313231322131
  >>
   C111123313331323113313331333132233132313231323331323132213
  <<
   C1111233133313231133133313331322331323132313233313231322133
  >>
 
 
 C1111233133313231133133313331322331323132313233313231322132
  >>