-er -th a-a a-b a-t aaa aab aad aae aaf aah aak aan aao aar aat aaw ab- aba abb abd abe abf abh abk abn abo abr abt abw ad- ada adb add ade adf adh adk adn ado adr adt adw aea aeb aed aee aef aeh aek aen aeo aer aet aew af- afa afb afd afe aff afh afk afn afo afr aft afw aha ahb ahd ahe ahf ahh ahk ahn aho ahr aht ahw aka akb akd ake akh akk akn ako akr akw an- ana anb and ane anf anh ank ann ano anr ant aoa aob aod aoe aof aoh aok aon aoo aor aot aow ar- ara arb ard are arf arh ark arn aro arr art arw at- ata atb atd ate atf ath atn ato atr att atw aw- awa awb awd awe awf awh awk awn awo awr awt aww baa bab bad bae baf bah bak ban bao bar bat baw bba bbb bbd bbe bbf bbh bbk bbn bbo bbr bbt bbw bda bdb bdd bde bdf bdh bdk bdo bdr bdt bdw be- bea beb bed bee bef beh bek ben beo ber bet bew bfa bfb bfd bfe bff bfh bfn bfo bfr bft bha bhb bhd bhe bhf bhh bhk bho bhr bht bhw bka bkb bke bkf bkk bkn bko bkr bkt bkw bna bnb bnd bne bnf bnk bnn bno bnr bnt bnw boa bob bod boe bof boh bok bon boo bor bot bow bra brb brd bre brf brh brk brn bro brr brt brw bta btb btd bte btf bth btk btn bto btr btt btw bwa bwb bwd bwf bwh bwk bwo bwr daa dab dad dae daf dah dak dan dao dar dat daw dba dbb dbd dbe dbf dbh dbk dbn dbo dbr dbt dda ddb ddd dde ddf ddh ddk ddn ddo ddr ddt ddw de- dea deb ded dee def deh dek den deo der det dew dfa dfb dfd dfe dff dfh dfk dfn dfo dfr dft dfw dh- dha dhb dhd dhe dhf dhh dhk dho dhr dht dhw dka dkb dke dkk dko dkr dkt dkw dna dnb dnd dne dnf dnh dnk dnn dno dnr dnt dnw doa dob dod doe dof doh dok don doo dor dot dow dra drb drd dre drk drn dro drr drt drw dta dtb dtd dte dtf dth dtk dtn dto dtr dtt dtw dwa dwb dwe dwf dwh dwn dwo dwr dwt dww eaa eab ead eae eaf eah eak ean eao ear eat eaw eba ebb ebd ebe ebf ebh ebk ebn ebo ebr ebt ebw ed- eda edb edd ede edf edh edk edn edo edr edt edw eea eeb eed eee eef eek een eeo eer eet eew ef- efa efb efd efe eff efh efo efr eft efw eha ehb ehd ehe ehf ehh ehn eho ehr eht eka ekb ekd eke ekf ekh eko ekr ekt en- ena enb end ene enf enh enk enn eno enr ent enw eo- eoa eob eod eoe eof eoh eok eon eoo eor eot eow era erb erd ere erf erh erk ern ero err ert erw eta etb etd ete etf eth etk etn eto etr ett etw ewa ewb ewd ewe ewf ewk ewo ewr ewt eww faa fab fad fae faf fah fak fan fao far fat faw fba fbb fbd fbe fbf fbh fbk fbn fbo fbr fbt fbw fda fdb fdd fde fdf fdh fdk fdn fdo fdr fdt fea feb fed fee fef feh fek fen feo fer fet few ffa ffd ffe fff ffh ffk ffn ffo ffr fft ffw fha fhb fhe fhf fhh fhn fho fhr fka fkb fkf fkk fkt fna fnb fnd fne fnf fnh fnk fnn fnr fnt fnw foa fob foe fof foh fok fon foo for fot fow fra frb frd fre frf frh frk frn fro frr frt frw fta ftb ftd fte ftf fth ftk ftn fto ftr ftt ftw fwa fwb fwd fwe fwf fwn fwo fwt haa hab had hae haf hah hak han hao har hat haw hba hbb hbd hbe hbf hbh hbk hbn hbo hbr hbt hbw hda hdb hdd hde hdf hdh hdk hdn hdo hdr hdt hdw he- hea heb hed hee hef heh hek hen heo her het hew hfa hfb hfd hfe hff hfh hfk hfn hfo hfr hft hfw hha hhb hhd hhe hhf hhh hhk hhn hho hhr hht hhw hka hkb hkd hkf hkh hkk hkn hko hkr hkt hkw hna hnb hnd hne hnf hnh hnk hnn hno hnt hnw hoa hob hod hoe hof hoh hok hon hoo hor hot how hr- hra hrb hrd hre hrf hrh hrk hrn hro hrr hrt hrw hta htb htd hte htf hth htk htn hto htr htt htw hw- hwa hwb hwd hwe hwf hwk hwn hwo hwr hwt hww k-t ka- kaa kab kad kae kaf kah kak kan kao kar kat kaw kba kbb kbd kbe kbf kbh kbk kbn kbo kbr kbw kda kdb kde kdf kdh kdk kdo kdr kdt ke- kea keb ked kee kef keh kek ken keo ker ket kew kfa kfd kff kfh kfo kfw kha khe khf khh khk khn kho khr kkb kke kkh kkk kkn kkr kkt kn- kna knd kne knf knk knn kno knr knt koa kob kod koe kof koh kok kon koo kor kot kow kra krd krf krk krn kro krr krt krw kta ktb kte ktf kth ktk ktn kto ktr ktt ktw kw- kwa kwd kwf kwh kwk kwo kwt kww naa nab nad nae naf nah nak nan nao nar nat naw nba nbb nbd nbe nbf nbk nbn nbo nbr nbt nbw nda ndb ndd nde ndf ndh ndk ndn ndo ndr ndt ne- nea neb ned nee nef neh nek nen neo ner net new nfa nfb nfd nfe nff