C1111133313331323223313331333133313331323223311332222131
  >>
   C111113331333132322331333133313331333132322331133222213
  <<
   C1111133313331323223313331333133313331323223311332222133
  >>
 
 
 C1111133313331323223313331333133313331323223311332222132
  >>