C1111233133313231133133313331323133313331313313112113121
  >>
   C111123313331323113313331333132313331333131331311211312
  <<
   C1111233133313231133133313331323133313331313313112113123
  >>
 
 
 C1111233133313231133133313331323133313331313313112113122
  >>