-ic -th a-a a-b a-c a-i a-t aaa aab aac aah aai aam aan aao aat aau ab- aba abb abc abh abi abm abn abo abt abu ac- aca acb acc ach aci acm acn aco act acu aha ahb ahc ahh ahi ahm ahn aho aht ahu ai- aia aib aic aih aii aim ain aio ait aiu ama amb amc amh ami amm amn amo amt amu an- ana anb anc anh ani anm ann ano ant anu aoa aob aoc aoh aoi aom aon aoo aot aou at- ata atb atc ath ati atm atn ato att atu au- aua aub auc auh aui aum aun auo aut b-u baa bab bac bah bai bam ban bao bat bau bba bbb bbc bbh bbi bbm bbn bbo bbt bbu bca bcb bcc bch bci bcm bcn bco bct bcu bha bhb bhc bhh bhi bhm bho bht bhu bi- bia bib bic bih bii bim bin bio bit biu bma bmb bmc bmh bmi bmm bmn bmo bmt bmu bna bnb bnc bni bnn bno bnt bnu boa bob boc boh boi bom bon boo bot bou bta btb btc bth bti btm btn bto btt btu bua bub buc buh bui bum bun buo but buu c-- caa cab cac cah cai cam can cao cat cau cba cbb cbc cbh cbi cbm cbn cbo cbt cbu cca ccb ccc cch cci ccm ccn cco cct ccu ch- cha chb chc chh chi chm chn cho cht chu ci- cia cib cic cih cii cim cin cio cit ciu cma cmb cmc cmh cmi cmm cmn cmo cmt cmu cn- cna cnb cnc cnh cni cnm cnn cno cnt cnu co- coa cob coc coh coi com con coo cot cou cta ctb ctc cth cti ctm ctn cto ctt ctu cua cub cuc cuh cui cum cun cuo cut cuu h-i haa hab hac hah hai ham han hao hat hau hba hbb hbc hbh hbi hbm hbn hbo hbt hbu hca hcb hcc hch hci hcm hcn hco hct hha hhb hhc hhh hhi hhm hhn hho hht hhu hia hib hic hih hii him hin hio hit hiu hma hmb hmc hmh hmi hmm hmo hmt hmu hna hnb hnc hnh hnn hno hnt hnu hoa hob hoc hoh hoi hom hon hoo hot hou hta htb htc hth hti htm htn hto htt hua hub huc huh hui hum hun huo hut huu ia- iaa iab iac iah iai iam ian iao iat iau iba ibb ibc ibh ibi ibm ibn ibo ibt ibu ica icb icc ich ici icm icn ico ict icu iha ihb ihc ihh ihi ihm ihn iho iht ihu iia iib iic iih iii iim iin iio iit iiu im- ima imb imc imh imi imm imn imo imt imu in- ina inb inc inh ini inm inn ino int inu io- ioa iob ioc ioh ioi iom ion ioo iot iou ita itb itc ith iti itm itn ito itt itu iu- iua iub iuc iui ium iut m-o maa mab mac mah mai mam man mao mat mau mba mbb mbc mbh mbi mbm mbo mbt mbu mc- mca mcb mcc mch mci mcm mcn mco mct mcu mha mhc mhh mhi mhm mhn mho mht mhu mi- mia mib mic mih mii mim min mio mit miu mma mmb mmc mmh mmi mmm mmn mmo mmt mmu mna mnb mnc mni mnm mnn mno mnt mnu moa mob moc moh moi mom mon moo mot mou mta mtb mtc mth mti mtm mtn mto mtt mtu mua mub muc muh mui mum mun mut muu n-i naa nab nac nah nai nam nan nao nat nau nba nbb nbc nbi nbm nbn nbo nbt nbu nca ncb ncc nch nci ncm ncn nco nct ncu nha nhb nhc nhh nhi nhm nhn nht nhu nia nib nic nih nii nim nin nio nit niu nma nmb nmc nmh nmi nmm nmn nmo nmt nmu nna nnb nnc nnh nni nnm nnn nno nnt nnu no- noa nob noc noh noi nom non noo not nou nta ntb ntc nth nti ntm ntn nto ntt ntu nua nub nuc nuh nui num nun nuo nut nuu o-i oaa oab oac oah oai oam oan oao oat oau ob- oba obb obc obh obi obm obn obo obt obu oc- oca ocb occ och oci ocm ocn oco oct ocu oha ohc ohh ohi ohm ohn oho oht ohu oia oib oic oii oim oin oio oit oiu om- oma omb omc omh omi omm omn omo omt omu on- ona onb onc onh oni onn ono ont onu oo- ooa oob ooc ooh ooi oom oon ooo oot ot- ota otb otc oth oti otm otn oto ott otu ou- oua ouc ouh oui oum oun ouo out taa tab tac tah tai tam tan tao tat tau tba tbb tbc tbh tbi tbm tbn tbo tbt tbu tca tcb tcc tch tci tcm tcn tco tct tcu th- tha thb thc thh thi thm thn tho tht thu tia tib tic tih tii tim tin tio tit tiu tma tmb tmc tmh tmi tmm tmn tmo tmt tmu tna tnb tnc tnh tni tnm tnn tno tnt to- toa tob toc toh toi tom ton too tot tou tta ttb ttc tth tti ttm ttn tto ttt ttu tua tub tuc tuh tui tum tun tuo tut tuu ua- uaa uab uac uah uai uam uan uao uat uau uba ubb ubc ubh ubi ubn ubo ubt ubu uca ucb ucc uch uci ucm ucn uco uct ucu uha uhb uhc uhh uhi uhm uho uht uhu uia uib uic uii uim uin uio uit uiu um- uma umb umc umh umi umm umn umo umt umu un- una unb unc unh uni unm unn uno unt unu uoa uob uoc uom uon uoo uot uta utb utc uth uti utm utn uto