-ic a-a a-c a-i a-t aaa aac aad aai aao aap aat aay ac- aca acc acd aci aco acp act acy ad- ada adc add adi ado adp adt ady ai- aia aic aid aii aio aip ait aiy aoa aoc aod aoi aoo aop aot ap- apa apc apd api apo app apt apy at- ata atc atd ati ato atp att ay- aya ayc ayd ayi ayo ayp ayt c-- caa cac cad cai cao cap cat cay cca ccc ccd cci cco ccp cct cda cdc cdd cdi cdo cdp cdt cdy ci- cia cic cid cii cio cip cit co- coa coc cod coi coo cop cot coy cpa cpc cpd cpi cpo cpp cpt cta ctc ctd cti cto ctp ctt cty cya cyc cyd cyo cyp cyt daa dac dad dai dao dap dat day dca dcc dcd dci dco dcp dct dda ddc ddd ddi ddo ddp ddt ddy di- dia dic did dii dio dip dit diy doa doc dod doi doo dop dot doy dpa dpc dpd dpi dpo dpp dpt dta dtc dtd dti dto dtp dtt dty dy- dya dyc dyd dyo dyp dyy i-d ia- iaa iac iad iai iao iap iat ica icc icd ici ico icp ict icy ida idc idd idi ido idp idt idy iia iic iid iii iio iip iit io- ioa ioc iod ioi ioo iop iot ipa ipc ipd ipi ipo ipp ipt ipy ita itc itd iti ito itp itt ity iya iyc iyo iyt iyy o-i oaa oac oad oai oao oap oat oc- oca occ ocd oci oco ocp oct oda odc odd odi odo odp odt oia oic oid oii oio oip oit oo- ooa ooc ood ooi ooo oop oot op- opa opc opd opi opo opp opt opy ot- ota otc otd oti oto otp ott oya oyd oyi oyo p-p paa pac pad pai pao pap pat pay pca pcc pcd pci pco pcp pct pda pdc pdd pdi pdo pdp pdt pia pic pid pii pio pip pit poa poc pod poi poo pop pot poy ppa ppc ppd ppi ppo ppp ppt pt- pta ptc ptd pti pto ptp ptt pty py- pya pyc pyd pyo pyt taa tac tad tai tao tap tat tay tca tcc tcd tci tco tcp tct tda tdc tdd tdi tdo tdp tdt tdy tia tic tid tii tio tip tit tiy to- toa toc tod toi too top tot toy tpa tpc tpd tpi tpo tpp tpt tta ttc ttd tti tto ttp ttt tty tya tyc tyd tyo typ tyt yaa yac yad yai yao yap yat yay yca ycc ycd yci yco ycp ycy yda ydo ydt ydy yid yii yio yip yit yoc yod yoi yoo yop yot yoy ypa ypd ypo yta ytc ytd yto ytp ytt yyc yyt yyy