a-a a-b aaa aab aad aah aaj aan aay ab- aba abb abd abh abj abn aby ad- ada adb add adh adj adn ady aha ahb ahd ahh ahj ahn ahy aja ajb ajd ajh ajj ajn ajy an- ana anb and anh anj ann any ay- aya ayd ayh ayn baa bab bad bah baj ban bay bba bbb bbd bbh bbn bby bda bdb bdd bdh bdj bdy bha bhb bhd bhh bhj bja bjd bjj bjn bna bnb bnd bnj bnn by- bya byd byh byj byn daa dab dad dah daj dan day dba dbb dbd dbh dbn dby dda ddb ddd ddh ddn ddy dh- dha dhb dhd dhh dj- dja djb djd dna dnb dnd dnh dnj dnn dny dy- dya dyb dyd dyn dyy haa hab had hah haj han hay hba hbb hbd hbh hbj hbn hby hda hdb hdd hdh hdn hdy hha hhb hhd hhh hhj hhn hhy hja hjn hna hnb hnd hnh hnj hnn hny hy- hya hyb hyd hyh hyn hyy j-d jaa jab jad jah jaj jan jay jba jbj jda jdb jdh jdn jha jhd jhj jhn jja jjb jjj jjy jna jnd jnh jnj jnn jyj naa nab nad nah naj nan nay nba nbb nbd nbn nda ndb ndd ndh ndn ndy nha nhb nhd nhh nhj nhn nhy nja njn nna nnb nnh nnn nya nyd nyn nyy yaa yab yad yah yan yay yby yda ydn ydy yha yna ynd ynn yny yyb yyy