-up a-a a-b a-i a-t aaa aab aaf aai aap aar aat aau ab- aba abb abf abi abp abr abt abu af- afa afb aff afi afp afr aft afu ai- aia aib aif aii aip air ait aiu ap- apa apb apf api app apr apt apu ar- ara arb arf ari arp arr art aru at- ata atb atf ati atp atr att atu au- aua aub auf aui aup aur aut b-p b-u baa bab baf bai bap bar bat bau bba bbb bbf bbi bbp bbr bbt bbu bfa bfb bff bfi bfp bfr bft bfu bi- bia bib bif bii bip bir bit biu bpa bpb bpf bpi bpp bpr bpt bpu bra brb brf bri brp brr brt bru bta btb btf bti btp btr btt btu bua bub buf bui bup bur but buu faa fab faf fai fap far fat fau fba fbb fbf fbi fbp fbr fbt fbu ffa fff ffi ffp ffr fft ffu fia fib fif fii fip fir fit fiu fpa fpb fpi fpp fpr fpt fpu fra frb frf fri frp frr frt fru fta ftb ftf fti ftp ftr ftt ftu fua fub fuf fui fup fur fut fuu i-f ia- iaa iab iaf iai iap iar iat iau iba ibb ibf ibi ibp ibr ibt ibu ifa ifb iff ifi ifp ifr ift ifu iia iib iif iii iip iir iit iiu ipa ipb ipf ipi ipp ipr ipt ipu ir- ira irb irf iri irp irr irt iru ita itb itf iti itp itt itu iu- iua iub iui iup iur iut p-p paa pab paf pai pap par pat pau pba pbb pbf pbi pbp pbr pbt pbu pfa pfb pff pfi pfp pfr pft pfu pia pib pif pii pip pir pit piu ppa ppb ppf ppi ppp ppr ppt ppu pra prb prf pri prp prr prt pru pt- pta ptb ptf pti ptp ptr ptt ptu pua pub puf pui pup pur put puu ra- raa rab raf rai rap rar rat rau rba rbb rbf rbi rbp rbr rbt rbu rfa rfb rff rfi rfp rfr rft rfu ria rib rif rii rip rir rit rpa rpb rpf rpi rpp rpr rpt rpu rra rrb rrf rri rrp rrr rrt rru rta rtb rtf rti rtp rtr rtt rtu rua rub ruf rui rup rur rut ruu taa tab taf tai tap tar tat tau tba tbb tbf tbi tbp tbr tbt tbu tfa tfb tff tfi tfp tfr tft tfu tia tib tif tii tip tir tit tiu tpa tpb tpf tpi tpp tpr tpt tpu tra trb trf tri trp trr trt tru tta ttb ttf tti ttp ttr ttt ttu tua tub tuf tui tup tur tut tuu ua- uaa uab uaf uai uap uar uat uau uba ubb ubf ubi ubp ubr ubt ubu ufa uff ufi ufp ufr uft ufu uia uib uif uii uip uir uit uiu up- upa upb upf upi upp upr upt upu ur- ura urb urf uri urp urr urt uru uta utb utf uti utp utr utt utu uua uur uut uuu

a-fu a-ii aaaa aaab aaaf aaai aaap aaar aaba aabb aabi aabp aabt aafa aafb aaff aafi aaib aaii aapa aapi aapt aara aari aarp aart aaru aata aatf aatt aaup abaa abab abaf abai abap abar abat abau abb- abba abbb abbi abbr abbt abff abia abib abir abit abiu abpa abpi abpp abpr abra abri abta abtu abua abuf abut afaa afap afar afat affa affi afft afia afib afif afir afit afpa afr- afra afri afru afta aftp afua aiai aiba aiff aiia aiib aiir aipa aipf aipi aira airi airp airt aita aitf aiti aitr aitt aitu aiui apai apap apar apat apba apbr apfa apft api- apia apip apit appa appr appt appu apra apri aprt apta apti aptt apua apup arab araf arai arap arar arat arau arba arbi arfa arfb arff arft arfu aria arib arif arii arip arit arpa arpi arpu arr- arra arri arrr arrt arru arta arti artr arua arub arui arup arut at-t ataa atab atai atap atar atat atfb atia atif atip atit atiu atpr atra atri atrp atru atta atti attp attr attu atua atub atur auaa aufi aur- aura auri aut- ba-i baaa baaf baar baat baba babb babi babr babu baff baft baia baib bair bait bapa bapi bapp bapt bapu bar- bara barb barf bari barr bart baru bata batf bati batt batu bau- bauf baur bbau bbbb bbpr bfpp bfta bftt biaf biap biar biat biba bibb bibi bifa biff bifi bipa bipp bipu bira birb biri birr birt biru bita bitt bitu bpai bptf bpti brab braf brai brat brau brfu bria brit brrr brup brut btaa btaf btbp btrt bttb buar buat buba bubb bubi bubu buff bufr buif buir buit buiu bupa bur- bura burb buri burp burr burt buru but- buta buti butt faaa faap faba fabi fabu fafa faff fafi fair fait fapa fapp fara farb farp farr fart faru fata fatf fati fatt faur faut fbar ffar ffff ffii ffrr fftf fiaa fiaf fiap fiar fiat fiba fibp fifa fiff fifi fift fiii fipa fipp fira fita fiti fitt fiua fpaa fpra fprf frab frap frat frau fria frib frip frit frta frub ftii ftub fuar fuat fubb fubu fuff fufu fuir fuit fur- fura furi furr furt futa futi futu iaaa iaai iaap iaat iaba iaff iafp iaia iapa iapf iapp iapt iapu iara iart iaru iata iati ibar ibat ibfi ibia ibra ibri ibtb ifaa ifar ifat ifbb ifit ifpa ifra ifrb ifrf ifri ifta iifa iiii iiit iipa iipf iira iita iitr iitt ipaf ipat ipba ippa ippf ippr ipri ipta ipur iput iraf irai irap irar irbp irfu iri- iria irip irpa irra irri irta irtf irti irtp itaa itaf itai itap itar itat itfa itia itif itpa itra itrf itri itta ittf itup itur iuiu iupa iupp