C1111233133313231133133313331333133313233231133133322131
  >>
   C111123313331323113313331333133313331323323113313332213
  <<
   C1111233133313231133133313331333133313233231133133322133
  >>
 
 
 C1111233133313231133133313331333133313233231133133322132
  >>