otr ots ott otu ou- ouc oud oue ouh oui oum ouo oup our ous out p-p pcc pcd pce pch pci pcm pco pcp pcr pcs pct pcu pdc pdd pde pdh pdi pdm pdo pdp pdr pds pdt pdu pec ped pee peh pei pem peo pep per pes pet peu phc phd phe phi phm pho php phr phs pht phu pic pid pie pih pii pim pio pip pir pis pit piu pmc pmd pme pmh pmi pmm pmo pmp pmr pms pmt pmu poc pod poe poh poi pom poo pop por pos pot pou ppc ppd ppe pph ppi ppm ppo ppp ppr pps ppt ppu prc prd pre prh pri prm pro prp prr prs prt pru ps- psc psd pse psh psi psm pso psp psr pss pst psu pt- ptc ptd pte pth pti ptm pto ptp ptr pts ptt ptu puc pud pue puh pui pum pup pur pus put puu rcc rcd rce rch rci rcm rco rcp rcr rcs rct rcu rdc rdd rde rdh rdi rdm rdo rdp rdr rds rdt rdu re- rec red ree reh rei rem reo rep rer res ret reu rh- rhc rhd rhe rhh rhi rhm rho rhp rhr rhs rht rhu ric rid rie rih rii rim rio rip rir ris rit rmc rmd rme rmh rmi rmm rmo rmp rmr rms rmt roc rod roe roh roi rom roo rop ror ros rot rou rpc rpd rpe rph rpi rpm rpo rpp rpr rps rpt rpu rrc rrd rrh rri rrm rrp rrr rrs rrt rru rsc rsd rse rsh rsi rsm rso rsp rsr rss rst rsu rtc rtd rte rti rtm rto rtp rtr rts rtt rtu ruc rud rue ruh rui rum ruo rup rur rus rut ruu scc scd sce sch sci scm sco scp scr scs sct scu sdc sdd sde sdh sdi sdm sdo sdp sdr sds sdt sdu se- sec sed see seh sei sem seo sep ser ses set seu sh- shc shd she shh shi shm sho shp shr shs sht shu sic sid sie sih sii sim sio sip sir sis sit siu smc smd sme smh smi smm smo smp smr sms smt smu soc sod soe soh soi som soo sop sor sos sot sou spc spd spe sph spi spm spo spp spr sps spt spu sr- src srd sre srh sri srm sro srp srr srs srt ss- ssc ssd sse ssh ssi ssm sso ssp ssr sss sst ssu stc std ste sth sti stm sto stp str sts stt stu suc sud sue suh sui sum suo sup sur sus sut suu tcc tcd tce tch tci tcm tco tcp tcr tcs tct tcu tdc tdd tde tdh tdi tdm tdo tdp tdr tds tdt tdu te- tec ted tee teh tei tem teo tep ter tes tet teu th- thc thd the thh thi thm tho thp thr ths tht thu tic tid tie tih tii tim tio tip tir tis tit tiu tmc tmd tme tmh tmi tmm tmo tmp tmr tms tmt tmu to- toc tod toe toh toi tom too top tor tos tot tou tpc tpd tpe tph tpi tpm tpo tpp tpr tps tpt tpu trc trd tre trh tri trm tro trp trr trs trt tru tsc tsd tse tsh tsi tsm tso tsp tsr tss tst tsu ttc ttd tte tth tti ttm tto ttp ttr tts ttt ttu tuc tud tue tuh tui tum tuo tup tur tus tut tuu ucc ucd uce uch uci ucm uco ucp ucr ucs uct ucu udc udd ude udi udm udo udp udr uds udt udu uec ued uee ueh uei uem uep uer ues uet uhc uhd uhe uhh uhi uhm uho uhp uhr uhs uht uhu uic uid uie uii uim uio uip uir uis uit uiu um- umc umd ume umh umi umm umo ump umr ums umt umu uoc uod uoe uom uoo uop uor uos uot up- upc upd upe uph upi upm upo upp upr ups upt upu ur- urc urd ure uri urm uro urp urr urs urt uru usc usd use ush usi usm uso usp usr uss ust usu utc utd ute uth uti utm uto utp utr uts utt utu uuc uue uum uur uus uut uuu