-ic a-a a-b a-c a-i aaa aab aac aag aah aai aam aao aar aas aau ab- aba abb abc abg abh abi abm abo abr abs abu ac- aca acb acc acg ach aci acm aco acr acs acu ag- aga agb agc agg agh agi agm ago agr ags agu aha ahb ahc ahg ahh ahi ahm aho ahr ahs ahu ai- aia aib aic aig aih aii aim aio air ais aiu ama amb amc amg amh ami amm amo amr ams amu aoa aob aoc aog aoh aoi aom aoo aor aos aou ar- ara arb arc arg arh ari arm aro arr ars aru as- asa asb asc asg ash asi asm aso asr ass asu au- aua aub auc aug auh aui aum auo aur aus b-u baa bab bac bag bah bai bam bao bar bas bau bba bbb bbc bbg bbh bbi bbm bbo bbr bbs bbu bca bcb bcc bcg bch bci bcm bco bcr bcs bcu bga bgb bgc bgg bgh bgi bgm bgo bgr bgs bgu bha bhb bhc bhg bhh bhi bhm bho bhr bhs bhu bi- bia bib bic big bih bii bim bio bir bis biu bma bmb bmc bmg bmh bmi bmm bmo bmr bms bmu boa bob boc bog boh boi bom boo bor bos bou bra brb brg brh bri brm bro brr brs bru bsa bsb bsc bsg bsh bsi bsm bso bsr bss bsu bua bub buc bug buh bui bum buo bur bus buu c-- caa cab cac cag cah cai cam cao car cas cau cba cbb cbc cbg cbh cbi cbm cbo cbr cbs cbu cca ccb ccc ccg cch cci ccm cco ccr ccs ccu cga cgb cgc cgg cgh cgi cgm cgo cgr cgs cgu ch- cha chb chc chg chh chi chm cho chr chs chu ci- cia cib cic cig cih cii cim cio cir cis ciu cma cmb cmc cmg cmh cmi cmm cmo cmr cms cmu co- coa cob coc cog coh coi com coo cor cos cou cra crb crc crg crh cri crm cro crr crs cru csa csb csc csg csh csi csm cso csr css csu cua cub cuc cug cuh cui cum cuo cur cus cuu gaa gab gac gag gah gai gam gao gar gas gau gba gbc gbg gbh gbi gbm gbo gbr gbs gbu gca gcb gcc gcg gch gci gcm gco gcr gcs gcu gga ggb ggc ggg ggh ggi ggm ggo ggr ggs ggu gha ghb ghc ghg ghh ghi gho ghr ghs gia gib gic gig gih gii gim gio gir gis giu gma gmb gmc gmg gmh gmi gmm gmo gmr gms goa gob goc gog goh goi gom goo gor gos gou gra grb grc grg grh gri grm gro grr grs gru gsa gsb gsc gsg gsi gsm gso gsr gss gsu gu- gua gub guc gug gui gum guo gur gus guu h-i haa hab hac hag hah hai ham hao har has hau hba hbb hbc hbg hbh hbi hbm hbo hbr hbs hbu hca hcb hcc hcg hch hci hcm hco hcr hcs hga hgb hgc hgg hgh hgi hgm hgo hgr hgs hgu hha hhb hhc hhg hhh hhi hhm hho hhr hhs hhu hia hib hic hig hih hii him hio hir his hiu hma hmb hmc hmg hmh hmi hmm hmo hmr hms hmu hoa hob hoc hog hoh hoi hom hoo hor hos hou hr- hra hrb hrc hrg hrh hri hrm hro hrr hrs hru hsa hsb hsc hsg hsh hsi hsm hsr hss hsu hua hub huc hug huh hui hum huo hur hus huu ia- iaa iab iac iag iah iai iam iao iar ias iau iba ibb ibc ibg ibh ibi ibm ibo ibr ibs ibu ica icb icc icg ich ici icm ico icr ics icu iga igb igc igg igh igi igm igo igr igs igu iha ihb ihc ihg ihh ihi ihm iho ihr ihs ihu iia iib iic iih iii iim iio iir iis iiu im- ima imb imc img imh imi imm imo ims imu io- ioa iob ioc iog ioh ioi iom ioo ior ios iou ir- ira irb irc irg iri irm iro irr irs iru is- isa isb isc isg ish isi ism iso isr iss isu iu- iua iub iuc iug iui ium iur ius m-o m-r maa mab mac mag mah mai mam mao mar mas mau mba mbb mbc mbg mbh mbi mbm mbo mbr mbs mbu mc- mca mcb mcc mcg mch mci mcm mco mcr mcs mcu mga mgb mgc mgh mgi mgm mgo mgr mgs mgu mha mhc mhg mhh mhi mhm mho mhr mhs mhu mi- mia mib mic mig mih mii mim mio mir mis miu mma mmb mmc mmg mmh mmi mmm mmo mmr mms mmu moa mob moc mog moh moi mom moo mor mos mou mra mrb mrc mrg mrh mri mrm mro mrr mrs mru msa msb msc msg msh msi msm mso msr mss msu mua mub muc mug muh mui mum mur mus muu o-i oaa oab oac oag oah oai oam oao oar oas oau ob- oba obb obc obg obh obi obm obo obr obs obu oc- oca ocb occ ocg och oci ocm oco ocr ocs ocu oga ogc ogg ogh ogi ogo ogs oha ohc ohg ohh ohi ohm oho ohr ohs ohu oia oib oic oii oim oio oir ois oiu om- oma omb omc omg omh omi omm omo omr oms omu oo- ooa oob ooc oog ooh ooi oom ooo oor oos or- ora orb orc org orh ori orm oro orr ors oru os- osa osb osc osg osh osi osm oso osr oss osu ou- oua ouc ouh oui oum ouo our ous ra- raa rab rac rag rah rai ram rao rar ras rau rba rbb rbc rbg rbh rbi rbm rbo rbr rbs rbu