-th -up a-a a-t aaa aah aao aap aar aas aat aau aax aha ahh aho ahp ahr ahs aht ahu ahx aoa aoh aoo aop aor aos aot aou aox ap- apa aph apo app apr aps apt apu apx ar- ara arh aro arp arr ars art aru arx as- asa ash aso asp asr ass ast asu asx at- ata ath ato atp atr ats att atu atx au- aua auh auo aup aur aus aut aux ax- axa axh axo axp axr axs axt axx haa hah hao hap har has hat hau hax hha hhh hho hhp hhr hhs hht hhu hoa hoh hoo hop hor hos hot hou hox hpa hph hpo hpp hpr hps hpt hpu hr- hra hrh hro hrp hrr hrs hrt hru hsa hsh hsp hsr hss hst hsu hsx hta hth hto htp htr hts htt htx hua huh huo hup hur hus hut huu hux oaa oah oao oap oar oas oat oau oax oha ohh oho ohp ohr ohs oht ohu oo- ooa ooh ooo oop oor oos oot oox op- opa oph opo opp opr ops opt opx or- ora orh oro orp orr ors ort oru orx os- osa osh oso osp osr oss ost osu osx ot- ota oth oto otp otr ots ott otu ou- oua ouh ouo oup our ous out ox- oxa oxo oxt oxx p-p paa pah pao pap par pas pat pau pax pha pho php phr phs pht phu phx poa poh poo pop por pos pot pou pox ppa pph ppo ppp ppr pps ppt ppu ppx pra prh pro prp prr prs prt pru prx ps- psa psh pso psp psr pss pst psu psx pt- pta pth pto ptp ptr pts ptt ptu ptx pua puh pup pur pus put puu pxr pxs pxt ra- raa rah rao rap rar ras rat rau rax rh- rha rhh rho rhp rhr rhs rht rhu roa roh roo rop ror ros rot rou rox rpa rph rpo rpp rpr rps rpt rpu rpx rra rrh rrp rrr rrs rrt rru rsa rsh rso rsp rsr rss rst rsu rsx rta rto rtp rtr rts rtt rtu rtx rua ruh ruo rup rur rus rut ruu rux rxp rxr rxs saa sah sao sap sar sas sat sau sax sh- sha shh sho shp shr shs sht shu soa soh soo sop sor sos sot sou sox spa sph spo spp spr sps spt spu spx sr- sra srh sro srp srr srs srt srx ss- ssa ssh sso ssp ssr sss sst ssu ssx sta sth sto stp str sts stt stu stx sua suh suo sup sur sus sut suu sux sxs sxt sxu t-x taa tah tao tap tar tas tat tau tax th- tha thh tho thp thr ths tht thu thx to- toa toh too top tor tos tot tou tox tpa tph tpo tpp tpr tps tpt tpu tpx tra trh tro trp trr trs trt tru trx tsa tsh tso tsp tsr tss tst tsu tsx tta tth tto ttp ttr tts ttt ttu ttx tua tuh tuo tup tur tus tut tuu tux txs txt txu ua- uaa uah uao uap uar uas uat uau uha uhh uho uhp uhr uhs uht uhu uoa uoo uop uor uos uot uox up- upa uph upo upp upr ups upt upu upx ur- ura uro urp urr urs urt uru urx usa ush uso usp usr uss ust usu usx uta uth uto utp utr uts utt utu utx uua uur uus uut uuu uxo uxr uxt uxu xaa xap xar xas xat xau xhp xht xoa xoo xop xor xos xot xox xpa xpo xpp xps xpt xrt xrx xsa xsp xss xst xtp xtr xts xtx xup xus xxo xxp xxx