-al -ol a-a a-b a-t aaa aab aad aal aao aas aat aau ab- aba abb abd abl abo abs abt abu ad- ada adb add adl ado ads adt adu al- ala alb ald all alo als alt alu aoa aob aod aol aoo aos aot aou as- asa asb asd asl aso ass ast asu at- ata atb atd atl ato ats att atu au- aua aub aud aul auo aus aut b-u baa bab bad bal bao bas bat bau bba bbb bbd bbl bbo bbs bbt bbu bda bdb bdd bdl bdo bds bdt bdu bla blb bld bll blo bls blt blu boa bob bod bol boo bos bot bou bsa bsb bsd bsl bso bss bst bsu bta btb btd btl bto bts btt btu bua bub bud bul buo bus but buu daa dab dad dal dao das dat dau dba dbb dbd dbl dbo dbs dbt dbu dda ddb ddd ddl ddo dds ddt ddu dl- dla dlb dld dll dlo dls dlt dlu doa dob dod dol doo dos dot dou dsa dsb dsd dsl dso dss dst dsu dta dtb dtd dtl dto dts dtt dtu dua dub dud dul duo dus dut la- laa lab lad lal lao las lat lau lba lbb lbd lbl lbo lbs lbt lbu lda ldb ldd ldl ldo lds ldt ldu lla llb lld lll llo lls llt llu loa lob lod lol loo los lot lou lsa lsb lsd lsl lso lss lst lsu lta ltb ltd ltl lto lts ltt ltu lua lub lud lul luo lus lut luu oaa oab oad oal oao oas oat oau ob- oba obb obd obl obo obs obt obu oda odb odd odl odo ods odt odu ola olb old oll olo ols olt olu oo- ooa oob ood ool ooo oos oot os- osa osb osd osl oso oss ost osu ot- ota otb otd otl oto ots ott otu ou- oua oud oul ouo ous out saa sab sad sal sao sas sat sau sba sbb sbd sbl sbo sbs sbt sbu sda sdb sdd sdl sdo sds sdt sdu sla slb sld sll slo sls slt slu soa sob sod sol soo sos sot sou ss- ssa ssb ssd ssl sso sss sst ssu sta stb std stl sto sts stt stu sua sub sud sul suo sus sut suu taa tab tad tal tao tas tat tau tba tbb tbd tbl tbo tbs tbt tbu tda tdb tdd tdl tdo tds tdt tdu tla tld tll tlo tls tlt tlu to- toa tob tod tol too tos tot tou tsa tsb tsd tsl tso tss tst tsu tta ttb ttd ttl tto tts ttt ttu tua tub tud tul tuo tus tut tuu ua- uaa uab uad ual uao uas uat uau uba ubb ubl ubo ubs ubt ubu uda udb udd udl udo uds udt udu ula ulb uld ull ulo uls ult ulu uoa uob uod uol uoo uos uot usa usb usd usl uso uss ust usu uta utb utd utl uto uts utt utu uua uus uut uuu

-ous a-do aaaa aaab aaad aaal aaas aaba aabb aabd aabl aabt aada aads aadt aadu aala aald aall aalo aals aalu aaoo aasa aasd aass aast aasu aata aatt aaus abaa abab abad abal abas abat abau abb- abba abbb abbo abbs abbt abda abdo abdu abla ablo abls aboa abob abod abol aboo abos abot abou abs- absa absd absl abss absu abta abts abtu abua abud abul abus abut adaa adab adad adal adao adas adat adba adda addd addl addo adds addu adls adob adod adoo ados adot adsa adsl adso adss adst adta adts adua adub alaa alad alal alao alas alat alau alb- alba albo albs albu ald- alda aldl aldo alds all- alla alll allo alls allu aloa alod alol aloo alos alot alou alsa also alst alta alto alts alua alus alut aoba aola aosd aoss aotd aoul aous aout asaa asab asad asal asao asas asat asau asba asbo asbu asda asdl asdo asds asla aslo asob asod asos asot asou assa assd assl asso asss asst assu asta astb astl asto asts asub asud asus at-l at-t ataa atab atad atal atas atat atbs atdt atla atlo atls atob atod atol atos atot atsb atst atta atto atts attu atua atub atul atus auaa audo aul- aula auld aull aulo auls ault aulu auol ausa ausd aust ausu aut- auto auts baaa baad baal baas baat baba babb babo babs babu bada badb badd bado bads badu bala bald ball balo bals balt balu baol baos basa baso bass bast basu bata bato bats batt batu bau- baud baul bbad bbas bbau bbbb bbbs bbdd bbdo bblb bbls bdls bdos bdsd blaa blab blad blas blat blau blbt blls blob blod bloo blot blou blss blst blts blub blud blus blut boab boad boal boas boat boba bobb bobo bobs bobu boda bodb bodo bods bodu bola bold boll bolo bols bolt bolu boob bood bool boos boot bosa boso boss bost bosu bota botb botd boto bots bott boua boud boul bous bout bsaa bsas bsat bsbd bsdl bsod bsos bssd bsts btaa btdt btla btob btss bttb btus buad bual buat buba bubb bubo bubs bubu buda budb budd budl budo buds budu bula bulb buld bull buls bult bulu buol busa buss bust busu but- buta buto buts butt buus d-bo daab daad daal daas daau daba dabb dabo dabs dabt dabu dada dado dads dadu dala dall dalo dals dalt dalu daos daou dasa dasb dasd dasl dass dast data dato dats datt datu daub daud daus daut dbas dbls dbos dbsa dbss dbtt dbus dddd ddot ddss ddts ddub dlab dlbd dlos dlst doab doal doas doat doba dobb dobl dobs dobu dod- doda dodd dodo dods dola dold doll dolo dols dolt dolu doob dood dool doos doot dosa doso doss dost