-up a-a a-b aaa aab aag aao aap aar aau ab- aba abb abg abo abp abr abu ag- aga agb agg ago agp agr agu aoa aob aog aoo aop aor aou ap- apa apb apg apo app apr apu ar- ara arb arg aro arp arr aru au- aua aub aug auo aup aur b-p b-u baa bab bag bao bap bar bau bba bbb bbg bbo bbp bbr bbu bga bgb bgg bgo bgp bgr bgu boa bob bog boo bop bor bou bpa bpb bpg bpo bpp bpr bpu bra brb brg bro brp brr bru bua bub bug buo bup bur buu g-p gaa gab gag gao gap gar gau gba gbg gbo gbp gbr gbu gga ggb ggg ggo ggp ggr ggu goa gob gog goo gop gor gou gpa gpb gpg gpo gpp gpr gpu gra grb grg gro grp grr gru gu- gua gub gug guo gup gur guu oaa oab oag oao oap oar oau ob- oba obb obg obo obp obr obu oga ogg ogo ogp oo- ooa oob oog ooo oop oor op- opa opb opg opo opp opr or- ora orb org oro orp orr oru ou- oua ouo oup our p-p paa pab pag pao pap par pau pba pbb pbg pbo pbp pbr pbu pga pgb pgg pgo pgp pgr poa pob pog poo pop por pou ppa ppb ppg ppo ppp ppr ppu pra prb prg pro prp prr pru pua pub pug pup pur puu ra- raa rab rag rao rap rar rau rba rbb rbg rbo rbp rbr rbu rga rgb rgg rgo rgp rgr roa rob rog roo rop ror rou rpa rpb rpg rpo rpp rpr rpu rra rrb rrg rrp rrr rru rua rub rug ruo rup rur ruu ua- uaa uab uag uao uap uar uau uba ubb ubg ubo ubp ubr ubu uga ugb ugg ugo ugp ugr ugu uoa uob uog uoo uop uor up- upa upb upg upo upp upr upu ur- ura urb urg uro urp urr uru uua uug uur uuu

aaaa aaab aaap aaar aaba aabb aabp aaoo aapa aapo aara aaro aarp aaru aaup abaa abab abag abap abar abau abb- abba abbb abbo abbr aboa abob aboo abor abou abpa abpp abpr abra abro abua abug ag-o agag agao agap agar agau agba agbo agga aggu agob agog agoo agou agra agro agrp agua agur aoba aopo aora aorb apao apap apar apba apbg apbr apga apo- apoo apop apor apou appa appr appu apra apro apua apug apup arab arag arap arar arau arba arga argb argo aroa arob aroo aror arpa arpu arr- arra arrg arro arrr arru arua arub arug arup auaa auga aur- aura auro auug baaa baar baba babb babo babr babu baga bagg bago bapa bapp bapu bar- bara barb barg baro barr baru bau- baug baur bbau bbbb bbga bbpr bbrg boab boag boar boba bobb bobo bobu boga bogg bogo boob boog boop boor bopa bopp bor- bora borg boro borr boru boua boup bour brab brag brao brau broa brob brog broo bror brou brrr brug brup buar buba bubb bubo bubu buga bugg bugo bupa bur- bura burb burg buro burp burr buru gaap gaar gaba gabb gabo gabp gabr gabu gaga gagg gago gagu gapa gapp gapu gara garb garg garo garp garr gaua gaub gaup gaur gbag gbap gbbo gggg ggpo goar goba gobo goga gogo goog goop goor gopo gopu gora gorb gorg goro gorp gorr gou- goug goup gour gpaa gpgp gpra gprp grab grap grau grbr grob grog groo grop gror grou grrr grua grub grug grur guaa guag guao guap guar guba gubb gubu guga gugb gugg gugu gura gurb gurg guro gurr guru oaau oara obba obbo obor obra obro ogar ogb ogba ogoa ogog ogou ogpu ogra ogro ooaa ooba oooo oora opap opar opo- opor oppa oppo opra opua orab orao orar orba orbb orbo orbu orga orgo oro- oror orra orro orub orup oupa our- oura ouro ouu- paag paap paar paba pabu paga pagb pago pagu papa papb papg papp papr par- para parg paro parp parr paru paua paug paup paur pbar pbpa pgaa pgou pgpu pgup poar poba pobo pogg pogo poop poor pop- popa popo popp pora porb porg poro porr poup pour ppap ppar ppga ppoa pppa pppo pppp ppru ppur prag prao prar prau pro- proa prob prog proo prop prou pruu puao puar pubu pugo pugu pupa pupu pur- pura purb purg puro purp purr puru raab raag raba rabb rabo rabu raga ragg rago ragu raob raop rapa rapp rara rarb raro raua raub raup rbbb rbbr rgba roab roag roap roar rob- roba robb robo robu roga rogg rogo roob roog roop roor ropa ropo rora roro roru roua roub roup rpga rpob rrrr ruag ruba rubb rubp rubu ruga rugg rupa rupp rura ruro rurp ruru u-rp uaru uaua ubar ubba ubbo ubra ugab ugao ugar uggo ugra ugro ugur uguu uor- upar upgo upor uppa uppp uppu upra upup urao urap urau urba urga urgu uro- uroa uroo urpo urra urup urur uuuu

-aaa- a-a-p aaarg aabaa aabba aabga aabra aapua aarau aarop aarup abaab ababa ababu abaga abago abapo abara abaru abbar abbou abbur abgar aboab abobo abora abrar abura aburr agago agapa agara agaro agbor aggag aggar aggro agogo agora agoua agro- agror aguar agura aooga apaga apapa apar- apara apgar apoop apoor apopa apopo aporo appar appro apura ar-ab arab- araba arabo arago arara araru arbab arbar arbor aroab aroar aroba aroga aroor aropa arora arpar arrau arrou arrua aruaa aruba arupa arura aruru augur aurar auro- auroa auror aurra baaop babar babau baboo babou babra babur bagag bagao bagar bagga bagor bagou bagra bagru bagua bagup baoro baraa barab barag barao barar barba barbu barga baro- baroa barog baroo baror barra barro barru barua baubo baura bauru bo-bo boaro bobar bobr bobup bogar bogga bogor bogra