-ic a-a a-c a-i a-t aaa aac aai aao aap aas aat aay ac- aca acc aci aco acp acs act acy ai- aia aic aii aio aip ais ait aiy aoa aoc aoi aoo aop aos aot ap- apa apc api apo app aps apt apy as- asa asc asi aso asp ass ast asy at- ata atc ati ato atp ats att ay- aya ayc ayi ayo ayp ays ayt c-- caa cac cai cao cap cas cat cay cca ccc cci cco ccp ccs cct ci- cia cic cii cio cip cis cit co- coa coc coi coo cop cos cot coy cpa cpc cpi cpo cpp cps cpt csa csc csi cso csp css cst csy cta ctc cti cto ctp cts ctt cty cya cyc cyo cyp cys cyt ia- iaa iac iai iao iap ias iat ica icc ici ico icp ics ict icy iia iic iii iio iip iis iit io- ioa ioc ioi ioo iop ios iot ipa ipc ipi ipo ipp ips ipt ipy is- isa isc isi iso isp iss ist isy ita itc iti ito itp its itt ity iya iyc iyo iys iyt iyy o-i oaa oac oai oao oap oas oat oc- oca occ oci oco ocp ocs oct oia oic oii oio oip ois oit oo- ooa ooc ooi ooo oop oos oot op- opa opc opi opo opp ops opt opy os- osa osc osi oso osp oss ost ot- ota otc oti oto otp ots ott oya oyi oyo oys p-p paa pac pai pao pap pas pat pay pca pcc pci pco pcp pcs pct pia pic pii pio pip pis pit poa poc poi poo pop pos pot poy ppa ppc ppi ppo ppp pps ppt ps- psa psc psi pso psp pss pst psy pt- pta ptc pti pto ptp pts ptt pty py- pya pyc pyo pys pyt saa sac sai sao sap sas sat say sca scc sci sco scp scs sct sia sic sii sio sip sis sit soa soc soi soo sop sos sot soy spa spc spi spo spp sps spt spy ss- ssa ssc ssi sso ssp sss sst sta stc sti sto stp sts stt sty sy- sya syc syi syp sys syt taa tac tai tao tap tas tat tay tca tcc tci tco tcp tcs tct tia tic tii tio tip tis tit tiy to- toa toc toi too top tos tot toy tpa tpc tpi tpo tpp tps tpt tsa tsc tsi tso tsp tss tst tsy tta ttc tti tto ttp tts ttt tty tya tyc tyo typ tys tyt yaa yac yai yao yap yas yat yay yca ycc yci yco ycp ycs ycy yii yio yip yis yit yoc yoi yoo yop yos yot yoy ypa ypo yps ysa ysc ysi yso ysp yss yst ysy yta ytc yto ytp yts ytt yyc yys yyt yyy