-er a-a a-b a-i aaa aab aad aae aag aah aai aao aar ab- aba abb abd abe abg abh abi abo abr ad- ada adb add ade adg adh adi ado adr aea aeb aed aee aeg aeh aei aeo aer ag- aga agb agd age agg agh agi ago agr aha ahb ahd ahe ahg ahh ahi aho ahr ai- aia aib aid aie aig aih aii aio air aoa aob aod aoe aog aoh aoi aoo aor ar- ara arb ard are arg arh ari aro arr baa bab bad bae bag bah bai bao bar bba bbb bbd bbe bbg bbh bbi bbo bbr bda bdb bdd bde bdg bdh bdi bdo bdr be- bea beb bed bee beg beh bei beo ber bga bgb bgd bge bgg bgh bgi bgo bgr bha bhb bhd bhe bhg bhh bhi bho bhr bi- bia bib bid bie big bih bii bio bir boa bob bod boe bog boh boi boo bor bra brb brd bre brg brh bri bro brr daa dab dad dae dag dah dai dao dar dba dbb dbd dbe dbg dbh dbi dbo dbr dda ddb ddd dde ddg ddh ddi ddo ddr de- dea deb ded dee deg deh dei deo der dga dgd dge dgg dgh dgi dgr dh- dha dhb dhd dhe dhh dhi dho dhr di- dia dib did die dig dih dii dio dir doa dob dod doe dog doh doi doo dor dra drb drd dre drg dri dro drr eaa eab ead eae eag eah eai eao ear eba ebb ebd ebe ebg ebh ebi ebo ebr ed- eda edb edd ede edg edh edi edo edr eea eeb eed eee eeg eeo eer ega egb egd ege egg egh egi ego egr eha ehb ehd ehe ehg ehh ehi eho ehr eia eib eid eie eig eii eio eir eo- eoa eob eod eoe eog eoh eoi eoo eor era erb erd ere erg erh eri ero err g-d gaa gab gad gae gag gah gai gao gar gba gbd gbe gbg gbh gbi gbo gbr gda gdb gdd gde gdh gdi gdo gdr ge- gea geb ged gee geg geh gei geo ger gga ggb ggd ggg ggh ggi ggo ggr gha ghb ghd ghe ghg ghh ghi gho ghr gia gib gid gie gig gih gii gio gir goa gob god goe gog goh goi goo gor gra grb grd gre grg grh gri gro grr h-i haa hab had hae hag hah hai hao har hba hbb hbd hbe hbg hbh hbi hbo hbr hda hdb hdd hde hdg hdh hdi hdo hdr he- hea heb hed hee heg heh hei heo her hga hgb hge hgg hgh hgi hgo hgr hha hhb hhd hhe hhg hhh hhi hho hhr hia hib hid hie hig hih hii hio hir hoa hob hod hoe hog hoh hoi hoo hor hr- hra hrb hrd hre hrg hrh hri hro hrr i-d ia- iaa iab iad iae iag iah iai iao iar iba ibb ibd ibe ibg ibh ibi ibo ibr ida idb idd ide idg idh idi ido idr ie- iea ied iee ieg iei ier iga igb igd ige igg igh igi igo igr iha ihb ihd ihe ihg ihh ihi iho ihr iia iib iid iie iih iii iio iir io- ioa iob iod ioe iog ioh ioi ioo ior ir- ira irb ird ire irg iri iro irr o-i oaa oab oad oae oag oah oai oao oar ob- oba obb obd obe obg obh obi obo obr oda odb odd ode odg odh odi odo odr oea oeb oed oee oeg oeh oei oeo oer oga ogd oge ogg ogh ogi ogo oha ohd ohe ohg ohh ohi oho ohr oia oib oid oie oii oio oir oo- ooa oob ood oog ooh ooi ooo oor or- ora orb ord ore org orh ori oro orr ra- raa rab rad rae rag rah rai rao rar rba rbb rbd rbe rbg rbh rbi rbo rbr rda rdb rdd rde rdg rdh rdi rdo rdr re- rea reb red ree reg reh rei reo rer rga rgb rgd rge rgg rgh rgi rgo rgr rh- rha rhb rhd rhe rhg rhh rhi rho rhr ria rib rid rie rig rih rii rio rir roa rob rod roe rog roh roi roo ror rra rrb rrd rrg rrh rri rrr

a-be a-do a-ha a-ii aaaa aaab aaad aaae aaah aaai aaar aaba aabb aabd aabh aabi aada aade aadi aaea aage aagh aaha aaib aaii aaoe aaoo aara aard aare aari aaro abaa abab abad abae abag abai abar abb- abba abbb abbe abbi abbo abbr abda abdi abdo abed abee aber abgd abha abhi abho abhr abia abib abid abie abig abir aboa abob abod aboh aboo abor abra abri abro adaa adab adad adae adag adah adai adao adar adba adbi adda addd adde addi addo addr adea adeb adee adeh adeo ader adha adhd adhi adho adia adib adie adig adio adir adob adod adoe adog adoo ador adra adre adro aebi aede aeer aega aeio aer- aera aerd aeri aero ag-o agad agag agai agao agar agba agbo agda agde agea aged agee agei ager agga agge aggi agha aghe agia agib agid agie agig agii agio agir agob agod agog agoo agra agre agri agro ahab ahad ahah ahai ahar ahdi ahed ahha ahio ahir ahoa ahod ahoe ahog ahor ahra ahre ahrr aiai aiba aibo aida aidb aide aidi aidr aiea aiee aiga aigo aiha aiho aiia aiib aiid aiir aioi aira aird aire airh airi airo aoah aoba aodh aora aorb arab arad arae arag arah arai arar arba arbe arbh arbi arda arde ardi ardo area ared aree areg areh arei areo arga argb arge argh argi argo arh- aria arib arid arie arig arii ario aroa arob arod aroe aroi aroo aror arr- arra arre arrg arrh arri arro arrr ba-i baaa baad