ldo ldr lds ldu lfa lfb lfd lff lfg lfi lfk lfl lfo lfr lfs lfu lga lgb lgd lgf lgg lgi lgk lgl lgo lgr lgs lgu lia lib lid lif lig lii lik lil lio lir lis liu lka lkb lkg lkl lkr lks lla llb lld llf llg lli llk lll llo llr lls llu loa lob lod lof log loi lok lol loo lor los lou lra lrb lrd lrf lrg lri lrk lro lrr lrs lru lsa lsb lsd lsf lsg lsi lsk lsl lso lsr lss lsu lua lub lud luf lug lui luk lul luo lur lus luu o-i oaa oab oad oaf oag oai oak oal oao oar oas oau ob- oba obb obd obf obg obi obk obl obo obr obs obu oda odb odd odf odg odi odl odo odr ods odu of- ofa ofb ofd off ofg ofi ofl ofo ofr ofs ofu oga ogd ogf ogg ogi ogl ogo ogs oia oib oid oif oii oik oil oio oir ois oiu oka okb okd okg oki okk okl oko okr oks oku ola olb old olf olg oli olk oll olo ols olu oo- ooa oob ood oof oog ooi ook ool ooo oor oos or- ora orb ord orf org ori ork orl oro orr ors oru os- osa osb osd osf osg osi osk osl oso osr oss osu ou- oua oud ouf oui ouk oul ouo our ous ra- raa rab rad raf rag rai rak ral rao rar ras rau rba rbb rbd rbf rbg rbi rbk rbl rbo rbr rbs rbu rda rdb rdd rdf rdg rdi rdl rdo rdr rds rdu rfa rfb rfd rff rfg rfi rfk rfl rfo rfr rfs rfu rga rgb rgd rgf rgg rgi rgk rgo rgr rgs ria rib rid rif rig rii rik ril rio rir ris rkb rkf rkg rkk rko rks rku rla rld rlf rlg rli rll rlo rlr rls rlu roa rob rod rof rog roi rok rol roo ror ros rou rra rrb rrd rrf rrg rri rrk rrl rrr rrs rru rsa rsb rsd rsf rsg rsi rsk rsl rso rsr rss rsu rua rub rud ruf rug rui ruk ruo rur rus ruu saa sab sad saf sag sai sak sal sao sar sas sau sba sbb sbd sbf sbg sbi sbk sbl sbo sbr sbs sbu sda sdb sdd sdf sdg sdi sdk sdl sdo sdr sds sdu sfa sfb sfd sff sfg sfi sfk sfl sfo sfr sfs sfu sga sgb sgd sgf sgg sgi sgk sgl sgo sgr sgs sgu sia sib sid sif sig sii sik sil sio sir sis siu sk- ska skb skd skf skg ski skk skl sko skr sks sku sla slb sld slf slg sli slk sll slo slr sls slu soa sob sod sof sog soi sok sol soo sor sos sou sr- sra srb srd srf srg sri srk srl sro srr srs ss- ssa ssb ssd ssf ssg ssi ssk ssl sso ssr sss ssu sua sub sud suf sug sui suk sul suo sur sus suu ua- uaa uab uad uaf uag uai uak ual uao uar uas uau uba ubb ubf ubg ubi ubk ubl ubo ubr ubs ubu uda udb udd udf udg udi udk udl udo udr uds udu ufa ufd uff ufg ufi ufl ufo ufr ufs ufu uga ugb ugf ugg ugi ugk ugl ugo ugr ugs ugu uia uib uid uif uig uii uil uio uir uis uiu uka ukb ukf uki ukk ukl ukr uku ula ulb uld ulf ulg uli ulk ull ulo ulr uls ulu uoa uob uod uog uok uol uoo uor uos ur- ura urb urd urf urg uri urk url uro urr urs uru usa usb usd usf usg usi usk usl uso usr uss usu uua uug uur uus uuu

-ous a-ak a-do a-fu a-ii a-ok aaaa aaab aaad aaaf aaai aaal aaar aaas aaba aabb aabd aabi aabl aada aadi aads aadu aafa aafb aafd aaff aafi aafl aaib aaii aais aaka aaku aala aald aali aall aalo aals aalu aaoo aara aard aari aaro aars aaru aasa aasd aasf aasi aass aasu aaus abaa abab abad abaf abag abai abak abal abar abas abau abb- abba abbb abbi abbo abbr abbs abda abdi abdo abdu abff abgd abgl abia abib abid abig abil abir abis abiu abla ablo abls aboa abob abod abof abok abol aboo abor abos abou abra abri abro abrs abs- absa absd absf absi absl abss absu abua abud abuf abug abuk abul abus adaa adab adad adag adai adak adal adao adar adas adba adbi adda addd addi addl addo addr adds addu adfa adfl adfs adgs adia adib adif adig adik adio adir adis adki adli adls adob adod adog adok adoo ador ados adra adro adrs adsa adsi adsl adso adsr adss adua adub aduk adur afaa afad afak afao afar afbs afdb afdl affa affi affo affs afgf afia afib afid afif afig afik afil afir afis afka afkr afla aflg afoa afog afol afoo afor afr- afra afri afro afrs afru afsa afsb afua afud afus ag-o agad agag agai agal agao agar agas agau agba agbo agda agfa agga aggi aggu agia agib agid agig agii agil agio agir agis agla agli agls aglu agob agod agog agol agoo agos agou agra agri agrl agro agsa agsg agsu agua agui agul agur agus aiai aias aiba aibl aibo aida aidb aidi aidr aids aidu aifd aiff aifl aifs aiga aigo aiia aiib aiid aiir aika aiki aiko aiks aila aild aili ails ailu aioi aira aird airi airo airs aisa aisb aisd aisg aisi aisk aisl aiso aisr aiud aiui akaa akai akal akao akar akas akia akid akif akik akil akio akir akis akiu akka akki akko akku aklo akok akos akr- akra aksa aksi aksu akua alaa alad alag alai alak alal alao alar alas alau alb- alba