a-a a-b a-t aaa aab aad aan aao aas aat aau ab- aba abb abd abn abo abs abt abu ad- ada adb add adn ado ads adt adu an- ana anb and ann ano ans ant anu aoa aob aod aon aoo aos aot aou as- asa asb asd asn aso ass ast asu at- ata atb atd atn ato ats att atu au- aua aub aud aun auo aus aut b-u baa bab bad ban bao bas bat bau bba bbb bbd bbn bbo bbs bbt bbu bda bdb bdd bdo bds bdt bdu bna bnb bnd bnn bno bns bnt bnu boa bob bod bon boo bos bot bou bsa bsb bsd bsn bso bss bst bsu bta btb btd btn bto bts btt btu bua bub bud bun buo bus but buu daa dab dad dan dao das dat dau dba dbb dbd dbn dbo dbs dbt dbu dda ddb ddd ddn ddo dds ddt ddu dna dnb dnd dnn dno dns dnt doa dob dod don doo dos dot dou dsa dsb dsd dsn dso dss dst dsu dta dtb dtd dtn dto dts dtt dtu dua dub dud dun duo dus dut naa nab nad nan nao nas nat nau nba nbb nbd nbn nbo nbs nbt nbu nda ndb ndd ndn ndo nds ndt ndu nna nnb nnn nno nns nnt nnu no- noa nob nod non noo nos not nou nsa nsb nsd nsn nso nss nst nsu nta ntb ntd ntn nto nts ntt ntu nua nub nud nun nuo nus nut nuu oaa oab oad oan oao oas oat oau ob- oba obb obd obn obo obs obt obu oda odb odd odn odo ods odt odu on- ona onb ond onn ono ons ont onu oo- ooa oob ood oon ooo oos oot os- osa osb osd osn oso oss ost osu ot- ota otb otd otn oto ots ott otu ou- oua oud oun ouo ous out saa sab sad san sao sas sat sau sba sbb sbd sbn sbo sbs sbt sbu sda sdb sdd sdn sdo sds sdt sdu sna snb snd snn sno sns snt snu soa sob sod son soo sos sot sou ss- ssa ssb ssd ssn sso sss sst ssu sta stb std stn sto sts stt stu sua sub sud sun suo sus sut suu taa tab tad tan tao tas tat tau tba tbb tbd tbn tbo tbs tbt tbu tda tdb tdd tdn tdo tds tdt tdu tna tnb tnd tnn tno tns tnt to- toa tob tod ton too tos tot tou tsa tsb tsd tsn tso tss tst tsu tta ttb ttd ttn tto tts ttt ttu tua tub tud tun tuo tus tut tuu ua- uaa uab uad uan uao uas uat uau uba ubb ubn ubo ubs ubt ubu uda udb udd udn udo uds udt udu un- una unb und unn uno uns unt unu uoa uob uod uon uoo uos uot usa usb usd usn uso uss ust usu uta utb utd utn uto uts utt utu uua uun uus uut uuu

-ana -ous a-do a-un aaaa aaab aaad aaan aaas aaba aabb aabd aabt aada aads aadt aadu aana aand aaon aaoo aasa aasd aass aast aasu aata aatt aaus abaa abab abad aban abas abat abau abb- abba abbb abbo abbs abbt abda abdo abdu abnu aboa abob abod abon aboo abos abot abou abs- absa absd abss absu abta abts abtu abua abud abun abus abut adaa adab adad adan adao adas adat adba adda addd addn addo adds addu adna adns adob adod adon adoo ados adot adsa adso adss adst adta adts adua adub adun ana- anaa anab anad anan anao anas anat anau anba anbb anbo anbu and- anda ando ands andt anna annb anno anns annt ano- anoa anod anon anos ansa ansd anso ansu ant- anta anto ants antt antu anua anub anun anus anut aoba aonb aono aont aosd aoss aotd aoun aous aout asaa asab asad asan asao asas asat asau asba asbo asbu asda asdo asds asno asob asod ason asos asot asou assa assd assn asso asss asst assu asta astb asto asts asub asud asun asus at-t ataa atab atad atan atas atat atbs atdt atna atno atns atob atod aton atos atot atsb atst atta attn atto atts attu atua atub atun atus auaa audo auna aunt ausa ausd aust ausu aut- auto auts baaa baad baan baas baat baba babb babo babs babu bada badb badd bado bads badu bana band bann bano bans bant banu baon baos basa baso bass bast basu bata batn bato bats batt batu bau- baud bbad bbas bbau bbbb bbbs bbdd bbdo bdna bdos bdsd bnas bnss bnta boab boad boan boas boat boba bobb bobo bobs bobu boda bodb bodo bods bodu bona bond bonn bono bons bont bonu boob bood boon boos boot bosa bosn boso boss bost bosu bota botb botd botn boto bots bott boua boud boun bous bout bsaa bsas bsat bsbd bsnd bsns bsod bson bsos bssd bsts btaa btan btdt btob btss bttb btus buad buat buba bubb bubo bubs bubu buda budb budd budo buds budu buna bunb bund bunn buno buns bunt bunu buon busa buss bust busu but- buta buto buts butt buus d-bo d-na daab daad daan daas daau daba dabb dabo dabs dabt dabu dada dado dads dadu dana dand dann dano dans dant danu daon daos daou dasa dasb dasd dass dast data dato dats datt datu daub daud daun daus daut dbas dbos dbsa dbss dbtt dbus dddd ddot ddss ddts ddub dnaa dnab dnad dnan dnas dnat dnsa dntt dnus dnut doab doan doas doat doba dobb dobs dobu dod- doda dodd dodo dods dona dond donn dono dons dont doob dood doon doos doot dosa doso doss dost dota dotd doto dots dott doub doud doun dous dout dsba dsda dsoa dsos dssa dssn dsst dstn