-up a-a a-b a-t aaa aab aak aam aao aap aar aat aau ab- aba abb abk abm abo abp abr abt abu aka akb akk akm ako akp akr aku ama amb amk amm amo amp amr amt amu aoa aob aok aom aoo aop aor aot aou ap- apa apb apk apm apo app apr apt apu ar- ara arb ark arm aro arp arr art aru at- ata atb atm ato atp atr att atu au- aua aub auk aum auo aup aur aut b-p b-u baa bab bak bam bao bap bar bat bau bba bbb bbk bbm bbo bbp bbr bbt bbu bka bkb bkk bkm bko bkp bkr bkt bma bmb bmk bmm bmo bmp bmr bmt bmu boa bob bok bom boo bop bor bot bou bpa bpb bpm bpo bpp bpr bpt bpu bra brb brk brm bro brp brr brt bru bta btb btk btm bto btp btr btt btu bua bub buk bum buo bup bur but buu k-t ka- kaa kab kak kam kao kap kar kat kau kba kbb kbk kbm kbo kbp kbr kbu kkb kkk kkm kkp kkr kkt kku kma kmb kmk kmm kmo kmp kmt kmu koa kob kok kom koo kop kor kot kou kpa kpk kpm kpo kpp kpr kpt kpu kra krk kro krp krr krt kru kta ktb ktk ktm kto ktp ktr ktt ktu kub kuk kum kup kur kut kuu m-o m-r maa mab mak mam mao map mar mat mau mba mbb mbk mbm mbo mbp mbr mbt mbu mka mkb mkk mkm mko mkp mkr mkt mku mma mmb mmk mmm mmo mmp mmr mmt mmu moa mob mok mom moo mop mor mot mou mpa mpb mpk mpm mpo mpp mpr mpt mpu mra mrb mrk mrm mro mrp mrr mrt mru mta mtb mtk mtm mto mtp mtr mtt mtu mua mub muk mum mup mur mut muu oaa oab oak oam oao oap oar oat oau ob- oba obb obk obm obo obp obr obt obu oka okb okk oko okp okr oku om- oma omb omm omo omp omr omt omu oo- ooa oob ook oom ooo oop oor oot op- opa opb opk opm opo opp opr opt or- ora orb ork orm oro orp orr ort oru ot- ota otb otk otm oto otp otr ott otu ou- oua ouk oum ouo oup our out p-p paa pab pak pam pao pap par pat pau pba pbb pbk pbm pbo pbp pbr pbt pbu pka pkb pkm pko pkp pkr pkt pku pma pmb pmk pmm pmo pmp pmr pmt pmu poa pob pok pom poo pop por pot pou ppa ppb ppk ppm ppo ppp ppr ppt ppu pra prb prk prm pro prp prr prt pru pt- pta ptb ptk ptm pto ptp ptr ptt ptu pua pub puk pum pup pur put puu ra- raa rab rak ram rao rap rar rat rau rba rbb rbk rbm rbo rbp rbr rbt rbu rkb rkk rkm rko rkp rkt rku rma rmb rmm rmo rmp rmr rmt roa rob rok rom roo rop ror rot rou rpa rpb rpk rpm rpo rpp rpr rpt rpu rra rrb rrk rrm rrp rrr rrt rru rta rtb rtk rtm rto rtp rtr rtt rtu rua rub ruk rum ruo rup rur rut ruu taa tab tak tam tao tap tar tat tau tba tbb tbk tbm tbo tbp tbr tbt tbu tka tkb tkk tkm tko tkp tkr tkt tma tmb tmk tmm tmo tmp tmr tmt tmu to- toa tob tok tom too top tor tot tou tpa tpb tpk tpm tpo tpp tpr tpt tpu tra trb trk trm tro trp trr trt tru tta ttb ttk ttm tto ttp ttr ttt ttu tua tub tuk tum tuo tup tur tut tuu ua- uaa uab uak uam uao uap uar uat uau uba ubb ubk ubo ubp ubr ubt ubu uka ukb ukk ukp ukr uku um- uma umb umm umo ump umr umt umu uoa uob uok uom uoo uop uor uot up- upa upb upk upm upo upp upr upt upu ur- ura urb urk urm uro urp urr urt uru uta utb utk utm uto utp utr utt utu uua uum uur uut uuu

a-ak a-ok aaaa aaab aaam aaap aaar aaba aabb aabm aabp aabt aaka aaku aama aamb aamo aamp aamr aaoo aapa aapm aapo aapt aara aarm aaro aarp aart aaru aata aatk aatt aaup abaa abab abak abam abap abar abat abau abb- abba abbb abbo abbr abbt abma abmb abmt aboa abob abok aboo abor abot abou abpa abpm abpp abpr abra abro abta abtu abua abuk abum abut akaa akam akao akap akar akka akko akku akok akom akot akpo akpu akr- akra akua amaa amam amap amar amat amb- amba ambo ambr ambu amka amm- amma ammo ammu amob amok amoo amor amot amou ampa ampk ampm ampo ampt amra amro amta amtk amto amtp amua amum amur aoba aokp aoma aopo aora aorb aort aout apak apam apao apap apar apat apba apbr apma apo- apom apoo apop apor apot apou appa appr appt appu apra apro aprt apta aptt apua apum apup arab arak aram arap arar arat arau arba arka arko arma armm armo armt armu aroa arob arom aroo aror arpa arpu arr- arra arrk arro arrr arrt arru arta arto artr arua arub arum arup arut at-t ataa atab atak atap atar atat atka atkt atm- atma atmo atmp atmu atob atok atom atop ator atot atpr atra atrk atrm atro atrp atru atta atto attp attr attu atua atub atuk atum atur auaa auma aur- aura auro aut- auto baaa baak baam baar baat baba babb babm babo babr babu bak- baka bako bakr bakt baku bama bamb bamm bamp bamu bapa bapp bapt bapu bar- bara barb bark barm baro barr bart baru bata bato batt batu bau- bauk baum baur