pdk pdn pdp pdr pds pdt pdu pea ped pee peh pei pek pen pep per pes pet peu pha phd phe phi phk phn php phr phs pht phu pia pid pie pih pii pik pin pip pir pis pit piu pka pkd pke pki pkn pkp pkr pks pkt pku pn- pna pnd pne pnh pni pnk pnn pnp pnr pns pnt pnu ppa ppd ppe pph ppi ppk ppn ppp ppr pps ppt ppu pra prd pre prh pri prk prn prp prr prs prt pru ps- psa psd pse psh psi psk psn psp psr pss pst psu pt- pta ptd pte pth pti ptk ptn ptp ptr pts ptt ptu pua pud pue puh pui puk pun pup pur pus put puu ra- raa rad rae rah rai rak ran rap rar ras rat rau rda rdd rde rdh rdi rdn rdp rdr rds rdt rdu re- rea red ree reh rei rek ren rep rer res ret reu rh- rha rhd rhe rhh rhi rhn rhp rhr rhs rht rhu ria rid rie rih rii rik rin rip rir ris rit rke rkk rkp rks rkt rku rna rnd rnh rni rnn rnp rnr rns rnt rnu rpa rpd rpe rph rpi rpk rpn rpp rpr rps rpt rpu rra rrd rrh rri rrk rrn rrp rrr rrs rrt rru rsa rsd rse rsh rsi rsk rsn rsp rsr rss rst rsu rta rtd rte rti rtk rtn rtp rtr rts rtt rtu rua rud rue ruh rui ruk run rup rur rus rut ruu saa sad sae sah sai sak san sap sar sas sat sau sda sdd sde sdh sdi sdk sdn sdp sdr sds sdt sdu se- sea sed see seh sei sek sen sep ser ses set seu sh- sha shd she shh shi shk shn shp shr shs sht shu sia sid sie sih sii sik sin sip sir sis sit siu sk- ska skd ske skh ski skk skp skr sks skt sku sna snd sne sni snk snn snp snr sns snt snu spa spd spe sph spi spk spn spp spr sps spt spu sr- sra srd sre srh sri srk srn srp srr srs srt ss- ssa ssd sse ssh ssi ssk ssn ssp ssr sss sst ssu sta std ste sth sti stk stn stp str sts stt stu sua sud sue suh sui suk sun sup sur sus sut suu taa tad tae tah tai tak tan tap tar tas tat tau tda tdd tde tdh tdi tdk tdn tdp tdr tds tdt tdu te- tea ted tee teh tei tek ten tep ter tes tet teu th- tha thd the thh thi thk thn thp thr ths tht thu tia tid tie tih tii tik tin tip tir tis tit tiu tka tke tkk tkp tkr tks tkt tna tnd tne tnh tni tnk tnn tnp tnr tns tnt tpa tpd tpe tph tpi tpk tpn tpp tpr tps tpt tpu tra trd tre trh tri trk trn trp trr trs trt tru tsa tsd tse tsh tsi tsk tsn tsp tsr tss tst tsu tta ttd tte tth tti ttk ttn ttp ttr tts ttt ttu tua tud tue tuh tui tuk tun tup tur tus tut tuu ua- uaa uad uae uah uai uak uan uap uar uas uat uau uda udd ude udi udk udn udp udr uds udt udu uea ued uee ueh uei uen uep uer ues uet uha uhd uhe uhh uhi uhp uhr uhs uht uhu uia uid uie uii uin uip uir uis uit uiu uka uke uki ukk ukn ukp ukr uku un- una und une unh uni unk unn unp unr uns unt unu up- upa upd upe uph upi upk upn upp upr ups upt upu ur- ura urd ure uri urk urn urp urr urs urt uru usa usd use ush usi usk usn usp usr uss ust usu uta utd ute uth uti utk utn utp utr uts utt utu uua uue uun uur uus uut uuu