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

1--e-e--g-h-k-k--kl-k

1--d-fhg-g--h-g-fe--d-fg-gd

1--g-gk-h--g--h-g--h-g-f