C1111133313331323223313331333133313331333131211113313332232221
  >>
   C111113331333132322331333133313331333133313121111331333223222
  <<
   C1111133313331323223313331333133313331333131211113313332232223
  >>
 
 
 C1111133313331323223313331333133313331333131211113313332232222
  >>