1--g-g-kj-k-lklm-l--l-l-mnml--k-lml-jlklkj

1--g-gkj-k--lk-lml-l--l-lmnml--k-lml-jlklkj

1--h--f-hk--k-k-h--hklkl-jkjh-hjkjgf-ghg--fg-hgh-h-kj-klk

1--g-jl-l-lj--jl-mlmnm-l-klmkj-ghjkghgf--fhk-kl-lkjh