C1111233133313231133133313311211113313231323223313331313131
  >>
   C111123313331323113313331331121111331323132322331333131313
  <<
   C1111233133313231133133313311211113313231323223313331313133
  >>
 
 
 C1111233133313231133133313311211113313231323223313331313132
  >>