a-a a-c a-z aaa aac aad aah aao aap aar aay aaz ac- aca acc acd ach aco acp acr acy acz ad- ada adc add adh ado adp adr ady adz aha ahc ahd ahh aho ahp ahr ahy ahz aoa aoc aod aoh aoo aop aor ap- apa apc apd aph apo app apr apy ar- ara arc ard arh aro arp arr ary arz ay- aya ayc ayd ayh ayo ayp ayr ayz az- aza azd azo azp azy azz c-- caa cac cad cah cao cap car cay caz cca ccc ccd cch cco ccp ccr ccz cda cdc cdd cdh cdo cdp cdr cdy cdz ch- cha chc chd chh cho chp chr chy chz co- coa coc cod coh coo cop cor coy coz cpa cpc cpd cph cpo cpp cpr cpz cra crc crd crh cro crp crr cry crz cya cyc cyd cyo cyp cyr cz- czc czd czo daa dac dad dah dao dap dar day daz dca dcc dcd dco dcp dcr dda ddc ddd ddh ddo ddp ddr ddy ddz dh- dha dhc dhd dhh dho dhp dhr doa doc dod doh doo dop dor doy doz dpa dpc dpd dph dpo dpp dpr dpz dra drc drd dro drp drr dry drz dy- dya dyc dyd dyo dyp dyr dyy dza dzd dzo dzp dzr haa hac had hah hao hap har hay haz hca hcc hcd hch hco hcp hcr hcy hda hdc hdd hdh hdo hdp hdr hdy hdz hha hhc hhd hhh hho hhp hhr hhy hhz hoa hoc hod hoh hoo hop hor hoy hpa hpc hpd hph hpo hpp hpr hpy hr- hra hrc hrd hrh hro hrp hrr hrz hy- hya hyc hyd hyh hyo hyp hyr hyy hzd hzo hzp hzy oaa oac oad oah oao oap oar oc- oca occ ocd och oco ocp ocr ocz oda odc odd odh odo odp odr oha ohc ohd ohh oho ohp ohr oo- ooa ooc ood ooh ooo oop oor op- opa opc opd oph opo opp opr opy or- ora orc ord orh oro orp orr ory orz oya oyd oyo oza ozo ozz p-p paa pac pad pah pao pap par pay paz pca pcc pcd pch pco pcp pcr pda pdc pdd pdh pdo pdp pdr pdz pha phc phd pho php phr phy poa poc pod poh poo pop por poy poz ppa ppc ppd pph ppo ppp ppr ppz pra prc prd prh pro prp prr pry prz py- pya pyc pyd pyo pyr pzc pzp ra- raa rac rad rah rao rap rar ray raz rca rcc rcd rch rco rcp rcr rda rdc rdd rdh rdo rdp rdr rdy rh- rha rhc rhd rhh rho rhp rhr roa roc rod roh roo rop ror roy roz rpa rpc rpd rph rpo rpp rpr rpz rra rrc rrd rrh rrp rrr ry- rya ryc ryd ryo ryr ryy ryz rza rzo rzy yaa yac yad yah yao yap yar yay yaz yca ycc ycd ych yco ycp ycy yda ydo ydy yha yhc yoc yod yoo yop yor yoy ypa ypd ypo yra yrc yro yrp yyc yyy yyz yzr yzy zaa zac zad zah zao zap zar zay zaz zco zha zhc zho zhr zo- zoa zoc zod zoo zor zpc zpo zpp zpr zrh zro zrp zzr zzy zzz