BACKDRAFTS

aa ab ad ar as at ba fa ka ta

aas aba abs act ads aft arb arc arf ark ars art ask baa bad bar bas bat bra cab cad car cat dab dak fab fad far fas fat kab kaf kas kat rad ras rat sab sac sad sat ska tab tad tar tas tsk

abas acta acts afar arak arbs arcs arfs arks arts baas back bads bard barf bark bars bask bast bats brad bras brat cabs cads carb card cark cars cart casa cask cast cats crab dabs daft daks darb dark dart data drab drat fabs fact fads fard fart fast fats frat kaas kabs kafs kart kata kats kbar rack rads raft rats sack sard sark scab scad scar scat skat stab star tabs tack tads taka tars task trad tsar