a-a a-b aaa aab aad aah aaj aan aar aau ab- aba abb abd abh abj abn abr abu ad- ada adb add adh adj adn adr adu aha ahb ahd ahh ahj ahn ahr ahu aja ajb ajd ajh ajj ajn ajr aju an- ana anb and anh anj ann anr anu ar- ara arb ard arh arj arn arr aru au- aua aub aud auh auj aun aur b-u baa bab bad bah baj ban bar bau bba bbb bbd bbh bbn bbr bbu bda bdb bdd bdh bdj bdr bdu bha bhb bhd bhh bhj bhr bhu bja bjd bjj bjn bjr bju bna bnb bnd bnj bnn bnr bnu bra brb brd brh brj brn brr bru bua bub bud buh buj bun bur buu daa dab dad dah daj dan dar dau dba dbb dbd dbh dbn dbr dbu dda ddb ddd ddh ddn ddr ddu dh- dha dhb dhd dhh dhr dhu dj- dja djb djd dna dnb dnd dnh dnj dnn dnr dra drb drd drj drn drr dru dua dub dud duh dun dur haa hab had hah haj han har hau hba hbb hbd hbh hbj hbn hbr hbu hda hdb hdd hdh hdn hdr hdu hha hhb hhd hhh hhj hhn hhr hhu hja hjn hjr hna hnb hnd hnh hnj hnn hnu hr- hra hrb hrd hrh hrj hrn hrr hru hua hub hud huh huj hun hur huu j-d jaa jab jad jah jaj jan jar jau jba jbj jbr jbu jda jdb jdh jdn jdr jha jhd jhj jhn jhr jhu jja jjb jjj jjr jju jna jnd jnh jnj jnn jnr jnu jra jrb jrn jrr jub jud juh jun jur naa nab nad nah naj nan nar nau nba nbb nbd nbn nbr nbu nda ndb ndd ndh ndn ndr ndu nha nhb nhd nhh nhj nhn nhr nhu nja njn nju nna nnb nnh nnn nnu nra nrb nrd nrj nrn nrr nru nua nub nud nuh nuj nun nur nuu ra- raa rab rad rah raj ran rar rau rba rbb rbd rbh rbn rbr rbu rda rdb rdd rdh rdj rdn rdr rdu rh- rha rhb rhd rhh rhn rhr rhu rja rjr rna rnb rnd rnh rnn rnr rnu rra rrb rrd rrh rrn rrr rru rua rub rud ruh run rur ruu ua- uaa uab uad uah uaj uan uar uau uba ubb ubh ubn ubr ubu uda udb udd udj udn udr udu uha uhb uhd uhh uhj uhr uhu un- una unb und unh unn unr unu ur- ura urb urd urn urr uru uua uun uur uuu