-er -ey -up a-a a-c a-t aaa aac aae aap aar aat aau aay ac- aca acc ace acp acr act acu acy aea aec aee aep aer aet aeu aey ap- apa apc ape app apr apt apu apy ar- ara arc are arp arr art aru ary at- ata atc ate atp atr att atu au- aua auc aue aup aur aut ay- aya ayc aye ayp ayr ayt ayu c-- caa cac cae cap car cat cau cay cca ccc cce ccp ccr cct ccu ce- cea cec cee cep cer cet ceu cey cpa cpc cpe cpp cpr cpt cpu cra crc cre crp crr crt cru cry cta ctc cte ctp ctr ctt ctu cty cua cuc cue cup cur cut cuu cuy cya cyc cye cyp cyr cyt eaa eac eae eap ear eat eau ec- eca ecc ece ecr ect ecu eea eec eee eep eer eet eey ep- epa epc epe epp epr ept epu era erc ere erp err ert eru ery eta etc ete etp etr ett etu ety eu- eua euc eue eup eur eut eya eyc eye eyp eyr eyt p-p paa pac pae pap par pat pau pay pca pcc pce pcp pcr pct pcu pea pec pee pep per pet peu pey ppa ppc ppe ppp ppr ppt ppu pra prc pre prp prr prt pru pry pt- pta ptc pte ptp ptr ptt ptu pty pua puc pue pup pur put puu puy py- pya pyc pye pyr pyt pyu ra- raa rac rae rap rar rat rau ray rca rcc rce rcp rcr rct rcu re- rea rec ree rep rer ret reu rey rpa rpc rpe rpp rpr rpt rpu rra rrc rrp rrr rrt rru rta rtc rte rtp rtr rtt rtu rty rua ruc rue rup rur rut ruu ruy ry- rya ryc rye ryr ryu ryy taa tac tae tap tar tat tau tay tca tcc tce tcp tcr tct tcu te- tea tec tee tep ter tet teu tey tpa tpc tpe tpp tpr tpt tpu tra trc tre trp trr trt tru try tta ttc tte ttp ttr ttt ttu tty tua tuc tue tup tur tut tuu tuy tya tyc tye typ tyr tyt ua- uaa uac uae uap uar uat uau uay uca ucc uce ucp ucr uct ucu uea uec uee uep uer uet uey up- upa upc upe upp upr upt upu ur- ura urc ure urp urr urt uru ury uta utc ute utp utr utt utu uty uua uuc uue uur uut uuu uyc uyu yaa yac yae yap yar yat yau yay yca ycc yce ycp ycu ycy yea yec yee yep yer yet yey ypa ypu yra yrc yre yrp yrt yru yta ytc yte ytp ytr ytt ytu yua yue yup yur yut yuu yuy yyc yye yyt yyu yyy