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1--f-f-f-dffec--ef-g--f--e-fg-g-
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1--fg-g--g-gh-g--g-f--hg-fg-g-
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1--g-fd-f-f--gh-h-g--h-
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1--j-kl--k-jh-j-kl--j-kl-l-
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1--g-jk--lkml-l--l--k--l-m-
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1--g-gk-hg-f--g-g--g--g-kllk-h-
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1--g--g-ff--f--f-g-h--
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1--klkk-hjkj-hg--jk-h-h--h-h-h-
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1--k-k--hgghk--jlkk-kj--g--j-k-
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1--h-hghggf--g--gh-g--hh--gh-
1--k-kl--l--lk-l--klj-kjhgh-hg--ghk-kjh-k-hkgh-
1--lmnml-kj--klkkj--kl-k--k-kl-k--k--k-lj-
1--g-ghkjhj-hg--g--gjh-k-l-k-khklmnmlm-ml-
1--l-lmnml-klkkj--kl-kl--lmnm-ml--klkkj-klk-l-
1--gh-gh-g--g-g-g--hgghk-kjkklkl-lk-
1--l-lmnml-klk--lj-kl-kl-lmnm-ml--klkkj-klk-l-
1--f-df--f-f--e-f-g-f-e-