C1111133313331323223313331333133313331333131133131222231
  >>
   C111113331333132322331333133313331333133313113313122223
  <<
   C1111133313331323223313331333133313331333131133131222233
  >>
 
 
 C1111133313331323223313331333133313331333131133131222232
  >>