-up a-a a-c a-t aaa aac aao aap aar aat aau aay ac- aca acc aco acp acr act acu acy aoa aoc aoo aop aor aot aou ap- apa apc apo app apr apt apu apy ar- ara arc aro arp arr art aru ary at- ata atc ato atp atr att atu au- aua auc auo aup aur aut ay- aya ayc ayo ayp ayr ayt ayu c-- caa cac cao cap car cat cau cay cca ccc cco ccp ccr cct ccu co- coa coc coo cop cor cot cou coy cpa cpc cpo cpp cpr cpt cpu cra crc cro crp crr crt cru cry cta ctc cto ctp ctr ctt ctu cty cua cuc cuo cup cur cut cuu cuy cya cyc cyo cyp cyr cyt oaa oac oao oap oar oat oau oc- oca occ oco ocp ocr oct ocu oo- ooa ooc ooo oop oor oot op- opa opc opo opp opr opt opy or- ora orc oro orp orr ort oru ory ot- ota otc oto otp otr ott otu ou- oua ouc ouo oup our out oya oyo p-p paa pac pao pap par pat pau pay pca pcc pco pcp pcr pct pcu poa poc poo pop por pot pou poy ppa ppc ppo ppp ppr ppt ppu pra prc pro prp prr prt pru pry pt- pta ptc pto ptp ptr ptt ptu pty pua puc pup pur put puu puy py- pya pyc pyo pyr pyt pyu ra- raa rac rao rap rar rat rau ray rca rcc rco rcp rcr rct rcu roa roc roo rop ror rot rou roy rpa rpc rpo rpp rpr rpt rpu rra rrc rrp rrr rrt rru rta rtc rto rtp rtr rtt rtu rty rua ruc ruo rup rur rut ruu ruy ry- rya ryc ryo ryr ryu ryy taa tac tao tap tar tat tau tay tca tcc tco tcp tcr tct tcu to- toa toc too top tor tot tou toy tpa tpc tpo tpp tpr tpt tpu tra trc tro trp trr trt tru try tta ttc tto ttp ttr ttt ttu tty tua tuc tuo tup tur tut tuu tuy tya tyc tyo typ tyr tyt ua- uaa uac uao uap uar uat uau uay uca ucc uco ucp ucr uct ucu uoa uoc uoo uop uor uot up- upa upc upo upp upr upt upu ur- ura urc uro urp urr urt uru ury uta utc uto utp utr utt utu uty uua uuc uur uut uuu uyc uyo uyu yaa yac yao yap yar yat yau yay yca ycc yco ycp ycu ycy yoc yoo yop yor yot you yoy ypa ypo ypu yra yrc yro yrp yrt yru yta ytc yto ytp ytr ytt ytu yua yuo yup yur yut yuu yuy yyc yyt yyu yyy