1--ff-d--f-f--ef-g-fe-d-
1--g-gkj--k-lklm-l--lmnm-lk-k--klmkkj-ghkghggf-
1--d-e-g-gh--h--gh--j-hg-h-h-h--eh-
1--d-e--g-g--gj-h-h--gh-jg-hj-
1--d-e--gh-h--gg-f--gh-gfe-e-
1--ghk-k-kh--j-khhgh--hg--hkh-khkk-ghg--h-ghgf-
1--k-k-klkk-hjkj-hg--k-kg-h--k-klkk-kk-
1--f-df-f-f-fgff-dfd--e-f-dcdc-cc--ffhgfghg-egff-f-
1--h-gh-ggfghg-hg-ffe--gh-g--g--gg-gh--gf-efgf-ff-
1--gkj-k-lklm-l--l-l-moml--kl-ljkl-lml-jkjhghg-
1--l-l-lmnml-kj-klkkj--k-lj-kl--kl-lmnm-ml-
1--lmnml-kj-klkkj--kl-k--k--kl-k-k--k-
1--lj-l-m--l-l--l--l-l-jk-l-h-
1--l-j-l-m--l-l--l-j--kl-h--g-g-
1--lj-l--m-l-kl-l--lk-k-k-
1--f-df--f-fgff-dfd--ed-eghh-g-
1--h-h-h-h-ggfghghgffe--g-g-g-g-
1--dgfghh-g--ghk--h-g-ghkghggf--hhgfgh-g-
1--k--k-k-k-kj-klk-khhg--hk-k-k-k-
1--d-d-dfd-dc--f--g-ghgf-fghghk-h--f-gh-h-
1--h-hghg--g--gh-g-g--g-g-
1--h-h-hghggf--gh-g--g--gh-g-g--g-
1--ee-d--e-g-g--gjj-h--gh-jg-
1--e-d-e--g--g-g-hj--h--gh-j-
1--e--d-e--gh-h--h-g-h-j-hg-
1--d-d-d-dfddc--fgf-g-ghjkjhj-kh--h-ghgf-efg-
1--h-h-h-hghggf--g-hf-gh--gh-hijh-h-
1--d-fgf-gh-g--gfgfg-fgefd--dfe-f--ghf-fe-fghffe-
1--h-hghggf--g-gh-g--hf-gh-gh-
1--c-d--ddf-c--edefd--d-ff--gh-ghgf-
1--h-hghggf--g--gh-g-g--g-g-hf-gh--gh-
1--g-g-g-g--f-gh-g-g--g-g-hk-
1--l-l-j-l--m--l-kl-l--l-k-
1--f-fg-f--g--g-g-f-g--gh-f-f-
1--gff-f--f--gh-h-g--g-g-
1--l--j-l-m-l-l--l-l-l-lm-ll-
1--g-g-g-g-gh--hgf-gh-hh-g-
1--e-ed--g-hk--k--kl-k-
1--f--h-g--g-e--f--gg-e--ff-d-
1--g-g-g-g--hgg--gh-h--k-k--k-k-
1--d-dc-f-g--fh-h--h-g--ef-g-fe-
1--gh-k--k-kj-hg--hh-g--g-g-gf-ed-