a-a a-b a-i aaa aab aad aah aai aan aao aau ab- aba abb abd abh abi abn abo abu ad- ada adb add adh adi adn ado adu aha ahb ahd ahh ahi ahn aho ahu ai- aia aib aid aih aii ain aio aiu an- ana anb and anh ani ann ano anu aoa aob aod aoh aoi aon aoo aou au- aua aub aud auh aui aun auo b-u baa bab bad bah bai ban bao bau bba bbb bbd bbh bbi bbn bbo bbu bda bdb bdd bdh bdi bdo bdu bha bhb bhd bhh bhi bho bhu bi- bia bib bid bih bii bin bio biu bna bnb bnd bni bnn bno bnu boa bob bod boh boi bon boo bou bua bub bud buh bui bun buo buu daa dab dad dah dai dan dao dau dba dbb dbd dbh dbi dbn dbo dbu dda ddb ddd ddh ddi ddn ddo ddu dh- dha dhb dhd dhh dhi dho dhu di- dia dib did dih dii din dio diu dna dnb dnd dnh dni dnn dno doa dob dod doh doi don doo dou dua dub dud duh dui dun duo h-i haa hab had hah hai han hao hau hba hbb hbd hbh hbi hbn hbo hbu hda hdb hdd hdh hdi hdn hdo hdu hha hhb hhd hhh hhi hhn hho hhu hia hib hid hih hii hin hio hiu hna hnb hnd hnh hnn hno hnu hoa hob hod hoh hoi hon hoo hou hua hub hud huh hui hun huo huu i-d ia- iaa iab iad iah iai ian iao iau iba ibb ibd ibh ibi ibn ibo ibu ida idb idd idh idi idn ido idu iha ihb ihd ihh ihi ihn iho ihu iia iib iid iih iii iin iio iiu in- ina inb ind inh ini inn ino inu io- ioa iob iod ioh ioi ion ioo iou iu- iua iub iud iui n-i naa nab nad nah nai nan nao nau nba nbb nbd nbi nbn nbo nbu nda ndb ndd ndh ndi ndn ndo ndu nha nhb nhd nhh nhi nhn nhu nia nib nid nih nii nin nio niu nna nnb nnh nni nnn nno nnu no- noa nob nod noh noi non noo nou nua nub nud nuh nui nun nuo nuu o-i oaa oab oad oah oai oan oao oau ob- oba obb obd obh obi obn obo obu oda odb odd odh odi odn odo odu oha ohd ohh ohi ohn oho ohu oia oib oid oii oin oio oiu on- ona onb ond onh oni onn ono onu oo- ooa oob ood ooh ooi oon ooo ou- oua oud ouh oui oun ouo ua- uaa uab uad uah uai uan uao uau uba ubb ubh ubi ubn ubo ubu uda udb udd udi udn udo udu uha uhb uhd uhh uhi uho uhu uia uib uid uii uin uio uiu un- una unb und unh uni unn uno unu uoa uob uod uon uoo uua uun uuu