1--h-gh-gfg-hghg-gefe--gf-gh--gf--f-ef-gf-fe--f--f-efg-fe-g-hghgf
1--k-k-klk-hjh--kh-hl--jk--k-kjk-lkl-lk--k--k-kjkj-jh-kl
1--fgj-j-jhjhg-hg--hg-h--ghg--f-fegh-gf--f--f-ghf-fe-fgh
1--lmnml-kj-klkj--lj-kl--kl--l-lmnm-ml--l--l-mlmlk-kj-kl-mlmnm
1--gk-kj-klkj-kjhg-hg--jh-jk--hj--g-gh-jh-hg--g--g-hj-h-g-hjh-gf-gh