-al a-a a-b aaa aab aaf aal ab- aba abb abf abl af- afa afb aff afl al- ala alb alf all baa bab baf bal bba bbb bbf bbl bfa bfb bff bfl bla blb blf bll faa fab faf fal fba fbb fbf fbl ffa fff ffl fla flb flf fll la- laa lab laf lal lba lbb lbf lbl lfa lfb lff lfl lla llb llf lll

aaaa aaab aaaf aaal aaba aabb aabl aafa aafb aaff aafl aala aall abaa abab abaf abal abb- abba abbb abff abla afaa affa afla alaa alal alb- alba alfa all- alla alll baaa baaf baal baba babb baff bala balf ball bbbb bblb bffl blaa blab faaa faba fafa faff fala fall fbla ffff flab laaa laal laba lafb laff lala lall llll

-aaa- aabaa aabba abaab ababa abala aball abfab afall alaba alala albal allaf allal baffa balal balla bball blaff fa-la faala fabal falfa fall- falla flaff la-la labab labba lalab lalla lball

aaaaba abbala affala al-ala al-bab albala b-ball baabaa babala ballal bbbbbb faball falaba falala fallal laalaa lablab lalala

alfalfa allball bal-bal balbala bbbbbbb fal-lal falbala lab-lab

balabala bbbbbbbb blaablaa falalala

baabaabaa blaa-blaa fllllllll

falalalala

aaaaaaaaaaaaaaa bbbbbbbbbbbbbbb

falalalalalalalala