-al -ol a-a a-b a-i aaa aab aad aaf aah aai aal aao aar ab- aba abb abd abf abh abi abl abo abr ad- ada adb add adf adh adi adl ado adr af- afa afb afd aff afh afi afl afo afr aha ahb ahd ahf ahh ahi ahl aho ahr ai- aia aib aid aif aih aii ail aio air al- ala alb ald alf alh ali all alo alr aoa aob aod aof aoh aoi aol aoo aor ar- ara arb ard arf arh ari arl aro arr baa bab bad baf bah bai bal bao bar bba bbb bbd bbf bbh bbi bbl bbo bbr bda bdb bdd bdf bdh bdi bdl bdo bdr bfa bfb bfd bff bfh bfi bfl bfo bfr bha bhb bhd bhf bhh bhi bhl bho bhr bi- bia bib bid bif bih bii bil bio bir bla blb bld blf blh bli bll blo blr boa bob bod bof boh boi bol boo bor bra brb brd brf brh bri brl bro brr daa dab dad daf dah dai dal dao dar dba dbb dbd dbf dbh dbi dbl dbo dbr dda ddb ddd ddf ddh ddi ddl ddo ddr dfa dfb dfd dff dfh dfi dfl dfo dfr dh- dha dhb dhd dhf dhh dhi dhl dho dhr di- dia dib did dif dih dii dil dio dir dl- dla dlb dld dlf dlh dli dll dlo dlr doa dob dod dof doh doi dol doo dor dra drb drd dri drl dro drr faa fab fad faf fah fai fal fao far fba fbb fbd fbf fbh fbi fbl fbo fbr fda fdb fdd fdf fdh fdi fdl fdo fdr ffa ffd fff ffh ffi ffl ffo ffr fha fhb fhf fhh fhi fhl fho fhr fia fib fid fif fih fii fil fir fla flb fld flf fli fll flo flr foa fob fof foh foi fol foo for fra frb frd frf frh fri frl fro frr h-i haa hab had haf hah hai hal hao har hba hbb hbd hbf hbh hbi hbl hbo hbr hda hdb hdd hdf hdh hdi hdl hdo hdr hfa hfb hfd hff hfh hfi hfl hfo hfr hha hhb hhd hhf hhh hhi hhl hho hhr hia hib hid hif hih hii hil hio hir hla hlb hld hlf hlh hli hll hlo hlr hoa hob hod hof hoh hoi hol hoo hor hr- hra hrb hrd hrf hrh hri hrl hro hrr i-d i-f ia- iaa iab iad iaf iah iai ial iao iar iba ibb ibd ibf ibh ibi ibl ibo ibr ida idb idd idf idh idi idl ido idr ifa ifb ifd iff ifi ifl ifo ifr iha ihb ihd ihf ihh ihi ihl iho ihr iia iib iid iif iih iii iil iio iir il- ila ilb ild ilf ilh ili ill ilo ilr io- ioa iob iod iof ioh ioi iol ioo ior ir- ira irb ird irf iri irl iro irr la- laa lab lad laf lah lai lal lao lar lba lbb lbd lbf lbh lbi lbl lbo lbr lda ldb ldd ldf ldh ldi ldl ldo ldr lfa lfb lfd lff lfh lfi lfl lfo lfr lha lhb lhd lhf lhh lhi lho lhr lia lib lid lif lih lii lil lio lir lla llb lld llf lli lll llo llr loa lob lod lof loh loi lol loo lor lra lrb lrd lrf lrh lri lro lrr o-i oaa oab oad oaf oah oai oal oao oar ob- oba obb obd obf obh obi obl obo obr oda odb odd odf odh odi odl odo odr of- ofa ofb ofd off ofi ofl ofo ofr oha ohd ohf ohh ohi ohl oho ohr oia oib oid oif oii oil oio oir ola olb old olf oli oll olo oo- ooa oob ood oof ooh ooi ool ooo oor or- ora orb ord orf orh ori orl oro orr ra- raa rab rad raf rah rai ral rao rar rba rbb rbd rbf rbh rbi rbl rbo rbr rda rdb rdd rdf rdh rdi rdl rdo rdr rfa rfb rfd rff rfh rfi rfl rfo rfr rh- rha rhb rhd rhf rhh rhi rhl rho rhr ria rib rid rif rih rii ril rio rir rla rld rlf rlh rli rll rlo rlr roa rob rod rof roh roi rol roo ror rra rrb rrd rrf rrh rri rrl rrr

a-do a-ha a-ii aaaa aaab aaad aaaf aaah aaai aaal aaar aaba aabb aabd aabh aabi aabl aada aadi aafa aafb aafd aaff aafi aafl aaha aahl aaib aaii aala aald aali aall aalo aaoo aara aard aari aaro abaa abab abad abaf abai abal abar abb- abba abbb abbi abbo abbr abda abdi abdo abff abha abhi abho abhr abia abib abid abil abir abla ablo aboa abob abod abof aboh abol aboo abor abra abri abro adaa adab adad adah adai adal adao adar adba adbi adda addd addi addl addo addr adfa adfl adha adhd adhi adho adia adib adif adio adir adli adob adod adoo ador adra adro afaa afad afao afar afdb afdl affa affi affo afia afib afid afif afil afir afla afoa afol afoo afor afr- afra afri afro ahab ahad ahah ahai ahal ahar ahdi ahdl ahfa ahha ahio ahir ahla ahli ahoa ahod ahor ahra ahrr aiai aiba aibl aibo aida aidb aidi aidr aifd aiff aifl aiha aiho aiia aiib aiid aiir aila aild aili aioi aira aird airh airi airo alaa alad alai alal alao alar alb- alba albi albo ald- alda aldi aldl aldo alfa alfi alha ali- alia alib alid alif alii alil alio alir all- alla allh alli alll allo allr aloa alod alof aloh aloi alol aloo alor alro aoah aoba aodh aola aora aorb arab arad araf arah arai aral arar arba arbh arbi arda ardf ardi ardl ardo arfa arfb arff arh- aria arib arid arif arii aril ario arla arli arlo