a-a a-b a-i aaa aab aad aag aah aai aar aay ab- aba abb abd abg abh abi abr aby ad- ada adb add adg adh adi adr ady ag- aga agb agd agg agh agi agr agy aha ahb ahd ahg ahh ahi ahr ahy ai- aia aib aid aig aih aii air aiy ar- ara arb ard arg arh ari arr ary ay- aya ayd ayh ayi ayr baa bab bad bag bah bai bar bay bba bbb bbd bbg bbh bbi bbr bby bda bdb bdd bdg bdh bdi bdr bdy bga bgb bgd bgg bgh bgi bgr bha bhb bhd bhg bhh bhi bhr bi- bia bib bid big bih bii bir biy bra brb brd brg brh bri brr bry by- bya byd byg byh byi byr daa dab dad dag dah dai dar day dba dbb dbd dbg dbh dbi dbr dby dda ddb ddd ddg ddh ddi ddr ddy dga dgd dgg dgh dgi dgr dh- dha dhb dhd dhh dhi dhr di- dia dib did dig dih dii dir diy dra drb drd drg dri drr dry dy- dya dyb dyd dyr dyy g-d gaa gab gad gag gah gai gar gay gba gbd gbg gbh gbi gbr gby gda gdb gdd gdh gdi gdr gga ggb ggd ggg ggh ggi ggr gha ghb ghd ghg ghh ghi ghr gia gib gid gig gih gii gir giy gra grb grd grg grh gri grr gry gy- gya gyb gyd gyr h-i haa hab had hag hah hai har hay hba hbb hbd hbg hbh hbi hbr hby hda hdb hdd hdg hdh hdi hdr hdy hga hgb hgg hgh hgi hgr hgy hha hhb hhd hhg hhh hhi hhr hhy hia hib hid hig hih hii hir hr- hra hrb hrd hrg hrh hri hrr hy- hya hyb hyd hyg hyh hyi hyr hyy i-d ia- iaa iab iad iag iah iai iar iba ibb ibd ibg ibh ibi ibr iby ida idb idd idg idh idi idr idy iga igb igd igg igh igi igr igy iha ihb ihd ihg ihh ihi ihr ihy iia iib iid iih iii iir ir- ira irb ird irg iri irr iry iya iyr iyy ra- raa rab rad rag rah rai rar ray rba rbb rbd rbg rbh rbi rbr rda rdb rdd rdg rdh rdi rdr rdy rga rgb rgd rgg rgh rgi rgr rh- rha rhb rhd rhg rhh rhi rhr ria rib rid rig rih rii rir riy rra rrb rrd rrg rrh rri rrr ry- rya ryd ryg ryr ryy yaa yab yad yag yah yai yar yay ybg ybi ybr yby yda ydg ydy yga yha yhi yid yig yih yii yir yra yrg yyb yyg yyy