-al a-a a-b a-i a-t aaa aab aad aaf aai aal aar aat ab- aba abb abd abf abi abl abr abt ad- ada adb add adf adi adl adr adt af- afa afb afd aff afi afl afr aft ai- aia aib aid aif aii ail air ait al- ala alb ald alf ali all alr alt ar- ara arb ard arf ari arl arr art at- ata atb atd atf ati atl atr att baa bab bad baf bai bal bar bat bba bbb bbd bbf bbi bbl bbr bbt bda bdb bdd bdf bdi bdl bdr bdt bfa bfb bfd bff bfi bfl bfr bft bi- bia bib bid bif bii bil bir bit bla blb bld blf bli bll blr blt bra brb brd brf bri brl brr brt bta btb btd btf bti btl btr btt daa dab dad daf dai dal dar dat dba dbb dbd dbf dbi dbl dbr dbt dda ddb ddd ddf ddi ddl ddr ddt dfa dfb dfd dff dfi dfl dfr dft di- dia dib did dif dii dil dir dit dl- dla dlb dld dlf dli dll dlr dlt dra drb drd dri drl drr drt dta dtb dtd dtf dti dtl dtr dtt faa fab fad faf fai fal far fat fba fbb fbd fbf fbi fbl fbr fbt fda fdb fdd fdf fdi fdl fdr fdt ffa ffd fff ffi ffl ffr fft fia fib fid fif fii fil fir fit fla flb fld flf fli fll flr flt fra frb frd frf fri frl frr frt fta ftb ftd ftf fti ftl ftr ftt i-d i-f ia- iaa iab iad iaf iai ial iar iat iba ibb ibd ibf ibi ibl ibr ibt ida idb idd idf idi idl idr idt ifa ifb ifd iff ifi ifl ifr ift iia iib iid iif iii iil iir iit il- ila ilb ild ilf ili ill ilr ilt ir- ira irb ird irf iri irl irr irt ita itb itd itf iti itl itt la- laa lab lad laf lai lal lar lat lba lbb lbd lbf lbi lbl lbr lbt lda ldb ldd ldf ldi ldl ldr ldt lfa lfb lfd lff lfi lfl lfr lft lia lib lid lif lii lil lir lit lla llb lld llf lli lll llr llt lra lrb lrd lrf lri lrr lrt lta ltb ltd ltf lti ltl ltr ltt ra- raa rab rad raf rai ral rar rat rba rbb rbd rbf rbi rbl rbr rbt rda rdb rdd rdf rdi rdl rdr rdt rfa rfb rfd rff rfi rfl rfr rft ria rib rid rif rii ril rir rit rla rld rlf rli rll rlr rlt rra rrb rrd rrf rri rrl rrr rrt rta rtb rtd rtf rti rtl rtr rtt taa tab tad taf tai tal tar tat tba tbb tbd tbf tbi tbl tbr tbt tda tdb tdd tdf tdi tdl tdr tdt tfa tfb tfd tff tfi tfl tfr tft tia tib tid tif tii til tir tit tla tld tlf tli tll tlr tlt tra trb trd trf tri trl trr trt tta ttb ttd ttf tti ttl ttr ttt

a-ii aaaa aaab aaad aaaf aaai aaal aaar aaba aabb aabd aabi aabl aabt aada aadi aadt aafa aafb aafd aaff aafi aafl aaib aaii aala aald aali aall aara aard aari aart aata aatf aatt abaa abab abad abaf abai abal abar abat abb- abba abbb abbi abbr abbt abda abdi abff abia abib abid abil abir abit abla abra abri abta adaa adab adad adai adal adar adat adba adbi adda addd addi addl addr adfa adfl adia adib adif adir adit adli adra adta afaa afad afar afat afdb afdl affa affi afft afia afib afid afif afil afir afit afla afr- afra afri afta aiai aiba aibl aida aidb aidi aidr aidt aifd aiff aifl aiia aiib aiid aiir aila aild aili aira aird airi airt aita aitf aiti aitr aitt alaa alad alai alal alar alat alb- alba albi ald- alda aldi aldl alfa alfi ali- alia alib alid alif alii alil alir alit all- alla alli alll allr alta alti arab arad araf arai aral arar arat arba arbi arda ardf ardi ardl arfa arfb arff arft aria arib arid arif arii aril arit arla arli arr- arra arri arrr arrt arta arti artr at-l at-t ataa atab atad atai atal atar atat atdi atdt atfb atia atid atif atil atit atla atli atra atri atta atti attr ba-i baaa baad baaf baal baar baat baba babb babi babr bada badb badd badi badr baff baft baia baib baid bail bair bait bala bald balf bali ball balt bar- bara barb bard barf bari barr bart bata batf bati batt bbad bbbb bbdd bblb bd-r bdii bffl bfta bftt biad biaf bial biar biat biba bibb bibi bibl bida bidi bidr bifa biff bifi bila bild bili bill bilt bira birb bird biri birl birr birt bita bitd bitt blaa blab blad blat blbt bldr blir blit brab brad braf brai brat brda brdt bria brid bril brit brrr btaa btaf btdt btla btrt bttb daab daad daal daar daba dabb dabt dada dadi dafa daff dafi daft daia daid dail dair dait dala dalf dali dall dalt dara darb dard darf dari darl darr dart data dati datr datt dbar dbit dbtt dddd dfaf dfdt dffa dfrf dfri dftr dia- diab diad diaf dial diar diat diba dibb dida didi dif- difa diff diii dila dilf dili dill dira dird dirl dirr dirt dita diti ditt dlab dlbd dlia dlib dlii dlil dlit draa drab drad draf drar drat drba drda drib drif dril drit drra dtaa dtla dtrl faaa faad faba fabd fabi fada fadd fadi fafa faff fafi faid fail fair fait fala fald fali fall falt fara farb fard farl farr fart fata fatf fati fatt fbar fbla fdlr fdti fdtl ffar ffff ffii ffrr fftf fiaa fiad fiaf fial fiar fiat