C1111133313331323223313331333133313331323331323222223323131
  >>
   C111113331333132322331333133313331333132333132322222332313
  <<
   C1111133313331323223313331333133313331323331323222223323133
  >>
 
 
 C1111133313331323223313331333133313331323331323222223323132
  >>