1--ded-c-ddh-gfg--gjghj-h--f--g-fgh-h

1--dh--h-h-h-hghgf--g-g--gh-g

1--g-gf-fdefed--cd-fghgf-ghjhhg--k--k-kl-lkj-kjhg-hg

1--gk-k--kjklkj-kjhg-hg--hj-jh-kl-k--jh-jk

1--d-e-g-g--g-g--g-hj-h