a-a a-b a-i aaa aab aad aah aai aan aar aau ab- aba abb abd abh abi abn abr abu ad- ada adb add adh adi adn adr adu aha ahb ahd ahh ahi ahn ahr ahu ai- aia aib aid aih aii ain air aiu an- ana anb and anh ani ann anr anu ar- ara arb ard arh ari arn arr aru au- aua aub aud auh aui aun aur b-u baa bab bad bah bai ban bar bau bba bbb bbd bbh bbi bbn bbr bbu bda bdb bdd bdh bdi bdr bdu bha bhb bhd bhh bhi bhr bhu bi- bia bib bid bih bii bin bir biu bna bnb bnd bni bnn bnr bnu bra brb brd brh bri brn brr bru bua bub bud buh bui bun bur buu daa dab dad dah dai dan dar dau dba dbb dbd dbh dbi dbn dbr dbu dda ddb ddd ddh ddi ddn ddr ddu dh- dha dhb dhd dhh dhi dhr dhu di- dia dib did dih dii din dir diu dna dnb dnd dnh dni dnn dnr dra drb drd dri drn drr dru dua dub dud duh dui dun dur h-i haa hab had hah hai han har hau hba hbb hbd hbh hbi hbn hbr hbu hda hdb hdd hdh hdi hdn hdr hdu hha hhb hhd hhh hhi hhn hhr hhu hia hib hid hih hii hin hir hiu hna hnb hnd hnh hnn hnu hr- hra hrb hrd hrh hri hrn hrr hru hua hub hud huh hui hun hur huu i-d ia- iaa iab iad iah iai ian iar iau iba ibb ibd ibh ibi ibn ibr ibu ida idb idd idh idi idn idr idu iha ihb ihd ihh ihi ihn ihr ihu iia iib iid iih iii iin iir iiu in- ina inb ind inh ini inn inr inu ir- ira irb ird iri irn irr iru iu- iua iub iud iui iur n-i naa nab nad nah nai nan nar nau nba nbb nbd nbi nbn nbr nbu nda ndb ndd ndh ndi ndn ndr ndu nha nhb nhd nhh nhi nhn nhr nhu nia nib nid nih nii nin nir niu nna nnb nnh nni nnn nnu nra nrb nrd nri nrn nrr nru nua nub nud nuh nui nun nur nuu ra- raa rab rad rah rai ran rar rau rba rbb rbd rbh rbi rbn rbr rbu rda rdb rdd rdh rdi rdn rdr rdu rh- rha rhb rhd rhh rhi rhn rhr rhu ria rib rid rih rii rin rir rna rnb rnd rnh rni rnn rnr rnu rra rrb rrd rrh rri rrn rrr rru rua rub rud ruh rui run rur ruu ua- uaa uab uad uah uai uan uar uau uba ubb ubh ubi ubn ubr ubu uda udb udd udi udn udr udu uha uhb uhd uhh uhi uhr uhu uia uib uid uii uin uir uiu un- una unb und unh uni unn unr unu ur- ura urb urd uri urn urr uru uua uun uur uuu