1--d-d-fgh-g--hg--fg-gh-efg-dc-ded

1--gk-kj-klkj-kjhg-hg--hj-jh-kl-k-k--k-k-k

1--c-cd-d--df-d--dc-f-gh--gf

1--de--g-gh-h--g-h--j--h-g--h-h