C1111233133313231133133313331333133313231323133321132311
  >>
   C111123313331323113313331333133313331323132313332113231
  <<
   C1111233133313231133133313331333133313231323133321132313
  >>
 
 
 C1111233133313231133133313331333133313231323133321132312
  >>