C1111133313331323223313331333133313231333133313331132211
  >>
   C111113331333132322331333133313331323133313331333113221
  <<
   C1111133313331323223313331333133313231333133313331132213
  >>
 
 
 C1111133313331323223313331333133313231333133313331132212
  >>