C1111133313331323223313331333133313231333133313222122331
  >>
   C111113331333132322331333133313331323133313331322212233
  <<
   C1111133313331323223313331333133313231333133313222122333
  >>
 
 
 C1111133313331323223313331333133313231333133313222122332
  >>