-ic a-a a-b a-c a-i aaa aab aac aag aai aak aam aan aao aas aau ab- aba abb abc abg abi abk abm abn abo abs abu ac- aca acb acc acg aci ack acm acn aco acs acu ag- aga agb agc agg agi agk agm agn ago ags agu ai- aia aib aic aig aii aik aim ain aio ais aiu aka akb akc akg aki akk akm akn ako aks aku ama amb amc amg ami amk amm amn amo ams amu an- ana anb anc ang ani ank anm ann ano ans anu aoa aob aoc aog aoi aok aom aon aoo aos aou as- asa asb asc asg asi ask asm asn aso ass asu au- aua aub auc aug aui auk aum aun auo aus b-u baa bab bac bag bai bak bam ban bao bas bau bba bbb bbc bbg bbi bbk bbm bbn bbo bbs bbu bca bcb bcc bcg bci bck bcm bcn bco bcs bcu bga bgb bgc bgg bgi bgk bgm bgn bgo bgs bgu bi- bia bib bic big bii bik bim bin bio bis biu bka bkb bkc bkg bkk bkm bkn bko bks bma bmb bmc bmg bmi bmk bmm bmn bmo bms bmu bna bnb bnc bng bni bnk bnn bno bns bnu boa bob boc bog boi bok bom bon boo bos bou bsa bsb bsc bsg bsi bsk bsm bsn bso bss bsu bua bub buc bug bui buk bum bun buo bus buu c-- caa cab cac cag cai cak cam can cao cas cau cba cbb cbc cbg cbi cbk cbm cbn cbo cbs cbu cca ccb ccc ccg cci cck ccm ccn cco ccs ccu cga cgb cgc cgg cgi cgm cgn cgo cgs cgu ci- cia cib cic cig cii cik cim cin cio cis ciu cka ckb ckc cki ckm cko cks cma cmb cmc cmg cmi cmk cmm cmn cmo cms cmu cn- cna cnb cnc cng cni cnm cnn cno cns cnu co- coa cob coc cog coi cok com con coo cos cou csa csb csc csg csi csk csm csn cso css csu cua cub cuc cug cui cuk cum cun cuo cus cuu gaa gab gac gag gai gak gam gan gao gas gau gba gbc gbg gbi gbk gbm gbn gbo gbs gbu gca gcb gcc gcg gci gck gcm gcn gco gcs gcu gga ggb ggc ggg ggi ggm ggn ggo ggs ggu gia gib gic gig gii gik gim gin gio gis giu gka gkb gkm gkn gko gks gma gmb gmc gmg gmi gmm gmn gmo gms gna gnb gnc gni gnm gnn gno gns gnu goa gob goc gog goi gok gom gon goo gos gou gsa gsb gsc gsg gsi gsk gsm gsn gso gss gsu gu- gua gub guc gug gui guk gum gun guo gus guu ia- iaa iab iac iag iai iam ian iao ias iau iba ibb ibc ibg ibi ibk ibm ibn ibo ibs ibu ica icb icc icg ici ick icm icn ico ics icu iga igb igc igg igi igk igm ign igo igs igu iia iib iic iii iim iin iio iis iiu ika ikb ikc iki ikk iko iks iku im- ima imb imc img imi imm imn imo ims imu in- ina inb inc ing ini ink inm inn ino ins inu io- ioa iob ioc iog ioi iom ion ioo ios iou is- isa isb isc isg isi isk ism isn iso iss isu iu- iua iub iuc iug iui ium ius ka- kaa kab kac kag kai kak kam kan kao kas kau kba kbb kbc kbi kbk kbm kbn kbo kbs kbu kca kcb kcc kcg kci kck kcm kcn kcs kcu kga kgb kgc kgi kgm kgo kgs kgu kia kib kic kig kii kik kim kin kio kis kiu kkb kkc kki kkk kkm kkn kks kku kma kmb kmc kmg kmi kmk kmm kmo kms kmu kn- kna knc kng kni knk knm knn kno knu koa kob koc kog koi kok kom kon koo kos kou ksa ksb ksc ksg ksi ksk ksm ksn kso kss ksu kub kuc kug kui kuk kum kun kus kuu m-o maa mab mac mag mai mak mam man mao mas mau mba mbb mbc mbg mbi mbk mbm mbo mbs mbu mc- mca mcb mcc mcg mci mck mcm mcn mco mcs mcu mga mgb mgc mgi mgk mgm mgn mgo mgs mgu mi- mia mib mic mig mii mik mim min mio mis miu mka mkb mkc mkg mkk mkm mkn mko mks mku mma mmb mmc mmg mmi mmk mmm mmn mmo mms mmu mna mnb mnc mng mni mnk mnm mnn mno mns mnu moa mob moc mog moi mok mom mon moo mos mou msa msb msc msg msi msk msm msn mso mss msu mua mub muc mug mui muk mum mun mus muu n-i naa nab nac nag nai nak nam nan nao nas nau nba nbb nbc nbg nbi nbk nbm nbn nbo nbs nbu nca ncb ncc ncg nci nck ncm ncn nco ncs ncu nga ngb ngc ngg ngi ngk ngm ngn ngo ngs ngu nia nib nic nig nii nik nim nin nio nis niu nka nkc nki nkk nkm nkn nko nks nku nma nmb nmc nmg nmi nmk nmm nmn nmo nms nmu nna nnb nnc nng nni nnk nnm nnn nno nns nnu no- noa nob noc nog noi nok nom non noo nos nou nsa nsb nsc nsg nsi nsk nsm nsn nso nss nsu nua nub nuc nug nui nuk num nun nuo nus nuu o-i oaa oab oac oag oai oak oam oan oao oas oau ob- oba obb obc obg obi obk obm obn obo obs obu oc- oca ocb occ ocg oci ock ocm ocn oco ocs ocu oga ogc ogg ogi ogn ogo ogs oia oib oic oii oik oim oin oio ois