-ic a-a a-c a-i a-t aaa aac aai aao aap aar aas aat aay ac- aca acc aci aco acp acr acs act acy ai- aia aic aii aio aip air ais ait aiy aoa aoc aoi aoo aop aor aos aot ap- apa apc api apo app apr aps apt apy ar- ara arc ari aro arp arr ars art ary as- asa asc asi aso asp asr ass ast asy at- ata atc ati ato atp atr ats att ay- aya ayc ayi ayo ayp ayr ays ayt c-- caa cac cai cao cap car cas cat cay cca ccc cci cco ccp ccr ccs cct ci- cia cic cii cio cip cir cis cit co- coa coc coi coo cop cor cos cot coy cpa cpc cpi cpo cpp cpr cps cpt cra crc cri cro crp crr crs crt cry csa csc csi cso csp csr css cst csy cta ctc cti cto ctp ctr cts ctt cty cya cyc cyo cyp cyr cys cyt ia- iaa iac iai iao iap iar ias iat ica icc ici ico icp icr ics ict icy iia iic iii iio iip iir iis iit io- ioa ioc ioi ioo iop ior ios iot ipa ipc ipi ipo ipp ipr ips ipt ipy ir- ira irc iri iro irp irr irs irt iry is- isa isc isi iso isp isr iss ist isy ita itc iti ito itp its itt ity iya iyc iyo iyr iys iyt iyy o-i oaa oac oai oao oap oar oas oat oc- oca occ oci oco ocp ocr ocs oct oia oic oii oio oip oir ois oit oo- ooa ooc ooi ooo oop oor oos oot op- opa opc opi opo opp opr ops opt opy or- ora orc ori oro orp orr ors ort ory os- osa osc osi oso osp osr oss ost ot- ota otc oti oto otp otr ots ott oya oyi oyo oys p-p paa pac pai pao pap par pas pat pay pca pcc pci pco pcp pcr pcs pct pia pic pii pio pip pir pis pit poa poc poi poo pop por pos pot poy ppa ppc ppi ppo ppp ppr pps ppt pra prc pri pro prp prr prs prt pry ps- psa psc psi pso psp psr pss pst psy pt- pta ptc pti pto ptp ptr pts ptt pty py- pya pyc pyo pyr pys pyt ra- raa rac rai rao rap rar ras rat ray rca rcc rci rco rcp rcr rcs rct ria ric rii rio rip rir ris rit riy roa roc roi roo rop ror ros rot roy rpa rpc rpi rpo rpp rpr rps rpt rra rrc rri rrp rrr rrs rrt rsa rsc rsi rso rsp rsr rss rst rta rtc rti rto rtp rtr rts rtt rty ry- rya ryc ryo ryr rys ryy saa sac sai sao sap sar sas sat say sca scc sci sco scp scr scs sct sia sic sii sio sip sir sis sit soa soc soi soo sop sor sos sot soy spa spc spi spo spp spr sps spt spy sr- sra src sri sro srp srr srs srt sry ss- ssa ssc ssi sso ssp ssr sss sst sta stc sti sto stp str sts stt sty sy- sya syc syi syp syr sys syt taa tac tai tao tap tar tas tat tay tca tcc tci tco tcp tcr tcs tct tia tic tii tio tip tir tis tit tiy to- toa toc toi too top tor tos tot toy tpa tpc tpi tpo tpp tpr tps tpt tra trc tri tro trp trr trs trt try tsa tsc tsi tso tsp tsr tss tst tsy tta ttc tti tto ttp ttr tts ttt tty tya tyc tyo typ tyr tys tyt yaa yac yai yao yap yar yas yat yay yca ycc yci yco ycp ycs ycy yii yio yip yir yis yit yoc yoi yoo yop yor yos yot yoy ypa ypo yps yra yrc yro yrp yrs yrt ysa ysc ysi yso ysp ysr yss yst ysy yta ytc yto ytp ytr yts ytt yyc yys yyt yyy