a-a a-b aaa aab aad aae aag aah aan aao aau ab- aba abb abd abe abg abh abn abo abu ad- ada adb add ade adg adh adn ado adu aea aeb aed aee aeg aeh aen aeo aeu ag- aga agb agd age agg agh agn ago agu aha ahb ahd ahe ahg ahh ahn aho ahu an- ana anb and ane ang anh ann ano anu aoa aob aod aoe aog aoh aon aoo aou au- aua aub aud aue aug auh aun auo b-u baa bab bad bae bag bah ban bao bau bba bbb bbd bbe bbg bbh bbn bbo bbu bda bdb bdd bde bdg bdh bdo bdu be- bea beb bed bee beg beh ben beo beu bga bgb bgd bge bgg bgh bgn bgo bgu bha bhb bhd bhe bhg bhh bho bhu bna bnb bnd bne bng bnn bno bnu boa bob bod boe bog boh bon boo bou bua bub bud bue bug buh bun buo buu daa dab dad dae dag dah dan dao dau dba dbb dbd dbe dbg dbh dbn dbo dbu dda ddb ddd dde ddg ddh ddn ddo ddu de- dea deb ded dee deg deh den deo deu dga dgd dge dgg dgh dgn dgu dh- dha dhb dhd dhe dhh dho dhu dna dnb dnd dne dng dnh dnn dno doa dob dod doe dog doh don doo dou dua dub dud due dug duh dun duo eaa eab ead eae eag eah ean eao eau eba ebb ebd ebe ebg ebh ebn ebo ebu ed- eda edb edd ede edg edh edn edo edu eea eeb eed eee eeg een eeo ega egb egd ege egg egh egn ego egu eha ehb ehd ehe ehg ehh ehn eho ehu en- ena enb end ene eng enh enn eno enu eo- eoa eob eod eoe eog eoh eon eoo eou eu- eua eub eud eue eug eun g-d gaa gab gad gae gag gah gan gao gau gba gbd gbe gbg gbh gbn gbo gbu gda gdb gdd gde gdh gdn gdo gdu ge- gea geb ged gee geg geh gen geo geu gga ggb ggd ggg ggh ggn ggo ggu gha ghb ghd ghe ghg ghh ghn gho gna gnb gnd gne gnn gno gnu goa gob god goe gog goh gon goo gou gu- gua gub gud gue gug gun guo guu haa hab had hae hag hah han hao hau hba hbb hbd hbe hbg hbh hbn hbo hbu hda hdb hdd hde hdg hdh hdn hdo hdu he- hea heb hed hee heg heh hen heo heu hga hgb hge hgg hgh hgn hgo hgu hha hhb hhd hhe hhg hhh hhn hho hhu hna hnb hnd hne hng hnh hnn hno hnu hoa hob hod hoe hog hoh hon hoo hou hua hub hud hue hug huh hun huo huu naa nab nad nae nag nah nan nao nau nba nbb nbd nbe nbg nbn nbo nbu nda ndb ndd nde ndg ndh ndn ndo ndu ne- nea neb ned nee neg neh nen neo neu nga ngb ngd nge ngg ngh ngn ngo ngu nha nhb nhd nhe nhg nhh nhn nhu nna nnb nne nng nnh nnn nno nnu no- noa nob nod noe nog noh non noo nou nua nub nud nue nug nuh nun nuo nuu oaa oab oad oae oag oah oan oao oau ob- oba obb obd obe obg obh obn obo obu oda odb odd ode odg odh odn odo odu oea oeb oed oee oeg oeh oen oeo oga ogd oge ogg ogh ogn ogo oha ohd ohe ohg ohh ohn oho ohu on- ona onb ond one ong onh onn ono onu oo- ooa oob ood oog ooh oon ooo ou- oua oud oue ouh oun ouo ua- uaa uab uad uae uag uah uan uao uau uba ubb ube ubg ubh ubn ubo ubu uda udb udd ude udg udn udo udu uea ueb ued uee ueg ueh uen uga ugb uge ugg ugh ugn ugo ugu uha uhb uhd uhe uhh uho uhu un- una unb und une ung unh unn uno unu uoa uob uod uoe uog uon uoo uua uue uug uun uuu