-th a-a a-b a-t aaa aab aad aah aao aar aas aat aaw ab- aba abb abd abh abo abr abs abt abw ad- ada adb add adh ado adr ads adt adw aha ahb ahd ahh aho ahr ahs aht ahw aoa aob aod aoh aoo aor aos aot aow ar- ara arb ard arh aro arr ars art arw as- asa asb asd ash aso asr ass ast asw at- ata atb atd ath ato atr ats att atw aw- awa awb awd awh awo awr aws awt aww baa bab bad bah bao bar bas bat baw bba bbb bbd bbh bbo bbr bbs bbt bbw bda bdb bdd bdh bdo bdr bds bdt bdw bha bhb bhd bhh bho bhr bhs bht bhw boa bob bod boh boo bor bos bot bow bra brb brd brh bro brr brs brt brw bsa bsb bsd bsh bso bsr bss bst bsw bta btb btd bth bto btr bts btt btw bwa bwb bwd bwh bwo bwr bws daa dab dad dah dao dar das dat daw dba dbb dbd dbh dbo dbr dbs dbt dda ddb ddd ddh ddo ddr dds ddt ddw dh- dha dhb dhd dhh dho dhr dhs dht dhw doa dob dod doh doo dor dos dot dow dra drb drd dro drr drs drt drw dsa dsb dsd dsh dso dsr dss dst dsw dta dtb dtd dth dto dtr dts dtt dtw dwa dwb dwh dwo dwr dws dwt dww haa hab had hah hao har has hat haw hba hbb hbd hbh hbo hbr hbs hbt hbw hda hdb hdd hdh hdo hdr hds hdt hdw hha hhb hhd hhh hho hhr hhs hht hhw hoa hob hod hoh hoo hor hos hot how hr- hra hrb hrd hrh hro hrr hrs hrt hrw hsa hsb hsd hsh hsr hss hst hsw hta htb htd hth hto htr hts htt htw hw- hwa hwb hwd hwo hwr hws hwt hww oaa oab oad oah oao oar oas oat oaw ob- oba obb obd obh obo obr obs obt obw oda odb odd odh odo odr ods odt oha ohd ohh oho ohr ohs oht oo- ooa oob ood ooh ooo oor oos oot oow or- ora orb ord orh oro orr ors ort os- osa osb osd osh oso osr oss ost osw ot- ota otb otd oth oto otr ots ott otw owa owb owd owh owo ows owt oww ra- raa rab rad rah rao rar ras rat raw rba rbb rbd rbh rbo rbr rbs rbt rbw rda rdb rdd rdh rdo rdr rds rdt rh- rha rhb rhd rhh rho rhr rhs rht roa rob rod roh roo ror ros rot row rra rrb rrd rrh rrr rrs rrt rsa rsb rsd rsh rso rsr rss rst rsw rta rtb rtd rto rtr rts rtt rtw rwa rwb rwd rwh rwr rws saa sab sad sah sao sar sas sat saw sba sbb sbd sbh sbo sbr sbs sbt sbw sda sdb sdd sdh sdo sdr sds sdt sdw sh- sha shb shd shh sho shr shs sht soa sob sod soh soo sor sos sot sow sr- sra srb srd srh sro srr srs srt srw ss- ssa ssb ssd ssh sso ssr sss sst ssw sta stb std sth sto str sts stt stw swa swb swd swh swo swr sws swt taa tab tad tah tao tar tas tat taw tba tbb tbd tbh tbo tbr tbs tbt tda tdb tdd tdh tdo tdr tds tdt tdw th- tha thb thd thh tho thr ths tht thw to- toa tob tod toh too tor tos tot tow tra trb trd trh tro trr trs trt trw tsa tsb tsd tsh tso tsr tss tst tsw tta ttb ttd tth tto ttr tts ttt ttw twa twb twd twh two twr tws twt tww waa wab wad wah wao war was wat waw wba wbb wbd wbo wbr wbs wbt wbw wda wdb wdr wds wdt wh- wha whb whd whh who whr whs wht whw woa wob wod woh woo wor wos wot wow wr- wra wrd wrh wro wrr wrs wrt wrw wsa wsb wsd wsh wso wsr wss wst wsw wta wtb wtd wth wto wtr wts wtt wtw wwa wwd wwo wwt www