d-g-h-f- h-i-f-a- g-f-d-h- p-f-s-d- p-d-g-i- g-f-a-d- i-d-u-d- d-i-a-s- o-d-a-h- i-d-o-a- f-s-f-s- o-s-d-f- i-a-f-o- i--f-p- f--s-f---- d- f-a-d- f-g-a-d- f-a-f-h- d-p-f-s- d-g-a-d- f--s-d- o--d-a- h-a-f-s- f-s-h-d- d--a-- f--f-o- f-s-d-i- d-o-s-f- i--f-o- d--o-f- g-d-f-s