-th a-a a-b a-i a-t aaa aab aag aah aai aam aan aao aat ab- aba abb abg abh abi abm abn abo abt ag- aga agb agg agh agi agm agn ago agt aha ahb ahg ahh ahi ahm ahn aho aht ai- aia aib aig aih aii aim ain aio ait ama amb amg amh ami amm amn amo amt an- ana anb ang anh ani anm ann ano ant aoa aob aog aoh aoi aom aon aoo aot at- ata atb atg ath ati atm atn ato att baa bab bag bah bai bam ban bao bat bba bbb bbg bbh bbi bbm bbn bbo bbt bga bgb bgg bgh bgi bgm bgn bgo bgt bha bhb bhg bhh bhi bhm bho bht bi- bia bib big bih bii bim bin bio bit bma bmb bmg bmh bmi bmm bmn bmo bmt bna bnb bng bni bnn bno bnt boa bob bog boh boi bom bon boo bot bta btb btg bth bti btm btn bto btt gaa gab gag gah gai gam gan gao gat gba gbg gbh gbi gbm gbn gbo gbt gga ggb ggg ggh ggi ggm ggn ggo ggt gha ghb ghg ghh ghi ghn gho ght gia gib gig gih gii gim gin gio git gma gmb gmg gmh gmi gmm gmn gmo gmt gna gnb gni gnm gnn gno gnt goa gob gog goh goi gom gon goo got gta gtb gtg gth gti gtm gtn gto gtt h-i haa hab hag hah hai ham han hao hat hba hbb hbg hbh hbi hbm hbn hbo hbt hga hgb hgg hgh hgi hgm hgn hgo hgt hha hhb hhg hhh hhi hhm hhn hho hht hia hib hig hih hii him hin hio hit hma hmb hmg hmh hmi hmm hmo hmt hna hnb hng hnh hnn hno hnt hoa hob hog hoh hoi hom hon hoo hot hta htb htg hth hti htm htn hto htt ia- iaa iab iag iah iai iam ian iao iat iba ibb ibg ibh ibi ibm ibn ibo ibt iga igb igg igh igi igm ign igo igt iha ihb ihg ihh ihi ihm ihn iho iht iia iib iih iii iim iin iio iit im- ima imb img imh imi imm imn imo imt in- ina inb ing inh ini inm inn ino int io- ioa iob iog ioh ioi iom ion ioo iot ita itb itg ith iti itm itn ito itt m-o maa mab mag mah mai mam man mao mat mba mbb mbg mbh mbi mbm mbo mbt mga mgb mgh mgi mgm mgn mgo mgt mha mhg mhh mhi mhm mhn mho mht mi- mia mib mig mih mii mim min mio mit mma mmb mmg mmh mmi mmm mmn mmo mmt mna mnb mng mni mnm mnn mno mnt moa mob mog moh moi mom mon moo mot mta mtb mtg mth mti mtm mtn mto mtt n-i naa nab nag nah nai nam nan nao nat nba nbb nbg nbi nbm nbn nbo nbt nga ngb ngg ngh ngi ngm ngn ngo ngt nha nhb nhg nhh nhi nhm nhn nht nia nib nig nih nii nim nin nio nit nma nmb nmg nmh nmi nmm nmn nmo nmt nna nnb nng nnh nni nnm nnn nno nnt no- noa nob nog noh noi nom non noo not nta ntb ntg nth nti ntm ntn nto ntt o-i oaa oab oag oah oai oam oan oao oat ob- oba obb obg obh obi obm obn obo obt oga ogg ogh ogi ogn ogo ogt oha ohg ohh ohi ohm ohn oho oht oia oib oii oim oin oio oit om- oma omb omg omh omi omm omn omo omt on- ona onb ong onh oni onn ono ont oo- ooa oob oog ooh ooi oom oon ooo oot ot- ota otb otg oth oti otm otn oto ott taa tab tag tah tai tam tan tao tat tba tbb tbg tbh tbi tbm tbn tbo tbt tga tgb tgg tgh tgi tgm tgn tgo tgt th- tha thb thg thh thi thm thn tho tht tia tib tig tih tii tim tin tio tit tma tmb tmg tmh tmi tmm tmn tmo tmt tna tnb tng tnh tni tnm tnn tno tnt to- toa tob tog toh toi tom ton too tot tta ttb ttg tth tti ttm ttn tto ttt