C1111133313331323223313331333133313331211111322223111311
  >>
   C111113331333132322331333133313331333121111132222311131
  <<
   C1111133313331323223313331333133313331211111322223111313
  >>
 
 
 C1111133313331323223313331333133313331211111322223111312
  >>