1--h-h-gf-ghghg-efe--g--gf--gh-gf

1--d-d-fgh-g--gh--h-hghjgf--kjh-jklkjh-jkjh--ghjhgh-hg--hf

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