-ic -th a-a a-b a-c a-i a-t aaa aab aac aag aah aai aan aao aar aat aau ab- aba abb abc abg abh abi abn abo abr abt abu ac- aca acb acc acg ach aci acn aco acr act acu ag- aga agb agc agg agh agi agn ago agr agt agu aha ahb ahc ahg ahh ahi ahn aho ahr aht ahu ai- aia aib aic aig aih aii ain aio air ait aiu an- ana anb anc ang anh ani ann ano anr ant anu aoa aob aoc aog aoh aoi aon aoo aor aot aou ar- ara arb arc arg arh ari arn aro arr art aru at- ata atb atc atg ath ati atn ato atr att atu au- aua aub auc aug auh aui aun auo aur aut b-u baa bab bac bag bah bai ban bao bar bat bau bba bbb bbc bbg bbh bbi bbn bbo bbr bbt bbu bca bcb bcc bcg bch bci bcn bco bcr bct bcu bga bgb bgc bgg bgh bgi bgn bgo bgr bgt bgu bha bhb bhc bhg bhh bhi bho bhr bht bhu bi- bia bib bic big bih bii bin bio bir bit biu bna bnb bnc bng bni bnn bno bnr bnt bnu boa bob boc bog boh boi bon boo bor bot bou bra brb brg brh bri brn bro brr brt bru bta btb btc btg bth bti btn bto btr btt btu bua bub buc bug buh bui bun buo bur but buu c-- caa cab cac cag cah cai can cao car cat cau cba cbb cbc cbg cbh cbi cbn cbo cbr cbt cbu cca ccb ccc ccg cch cci ccn cco ccr cct ccu cga cgb cgc cgg cgh cgi cgn cgo cgr cgt cgu ch- cha chb chc chg chh chi chn cho chr cht chu ci- cia cib cic cig cih cii cin cio cir cit ciu cn- cna cnb cnc cng cnh cni cnn cno cnr cnt cnu co- coa cob coc cog coh coi con coo cor cot cou cra crb crc crg crh cri crn cro crr crt cru cta ctb ctc ctg cth cti ctn cto ctr ctt ctu cua cub cuc cug cuh cui cun cuo cur cut cuu gaa gab gac gag gah gai gan gao gar gat gau gba gbc gbg gbh gbi gbn gbo gbr gbt gbu gca gcb gcc gcg gch gci gcn gco gcr gct gcu gga ggb ggc ggg ggh ggi ggn ggo ggr ggt ggu gha ghb ghc ghg ghh ghi ghn gho ghr ght gia gib gic gig gih gii gin gio gir git giu gna gnb gnc gni gnn gno gnr gnt gnu goa gob goc gog goh goi gon goo gor got gou gra grb grc grg grh gri grn gro grr grt gru gta gtb gtc gtg gth gti gtn gto gtr gtt gtu gu- gua gub guc gug gui gun guo gur gut guu h-i haa hab hac hag hah hai han hao har hat hau hba hbb hbc hbg hbh hbi hbn hbo hbr hbt hbu hca hcb hcc hcg hch hci hcn hco hcr hct hga hgb hgc hgg hgh hgi hgn hgo hgr hgt hgu hha hhb hhc hhg hhh hhi hhn hho hhr hht hhu hia hib hic hig hih hii hin hio hir hit hiu hna hnb hnc hng hnh hnn hno hnt hnu hoa hob hoc hog hoh hoi hon hoo hor hot hou hr- hra hrb hrc hrg hrh hri hrn hro hrr hrt hru hta htb htc htg hth hti htn hto htr htt hua hub huc hug huh hui hun huo hur hut huu ia- iaa iab iac iag iah iai ian iao iar iat iau iba ibb ibc ibg ibh ibi ibn ibo ibr ibt ibu ica icb icc icg ich ici icn ico icr ict icu iga igb igc igg igh igi ign igo igr igt igu iha ihb ihc ihg ihh ihi ihn iho ihr iht ihu iia iib iic iih iii iin iio iir iit iiu in- ina inb inc ing inh ini inn ino inr int inu io- ioa iob ioc iog ioh ioi ion ioo ior iot iou ir- ira irb irc irg iri irn iro irr irt iru ita itb itc itg ith iti itn ito itt itu iu- iua iub iuc iug iui iur iut n-i naa nab nac nag nah nai nan nao nar nat nau nba nbb nbc nbg nbi nbn nbo nbr nbt nbu nca ncb ncc ncg nch nci ncn nco ncr nct ncu nga ngb ngc ngg ngh ngi ngn ngo ngt ngu nha nhb nhc nhg nhh nhi nhn nhr nht nhu nia nib nic nig nih nii nin nio nir nit niu nna nnb nnc nng nnh nni nnn nno nnt nnu no- noa nob noc nog noh noi non noo nor not nou nra nrb nrc nrg nri nrn nro nrr nrt nru nta ntb ntc ntg nth nti ntn nto ntr ntt ntu nua nub nuc nug nuh nui nun nuo nur nut nuu o-i oaa oab oac oag oah oai oan oao oar oat oau ob- oba obb obc obg obh obi obn obo obr obt obu oc- oca ocb occ ocg och oci ocn oco ocr oct ocu oga ogc ogg ogh ogi ogn ogo ogt oha ohc ohg ohh ohi ohn oho ohr oht ohu oia oib oic oii oin oio oir oit oiu on- ona onb onc ong onh oni onn ono onr ont onu oo- ooa oob ooc oog ooh ooi oon ooo oor oot or- ora orb orc org orh ori orn oro orr ort oru ot- ota otb otc otg oth oti otn oto otr ott otu ou- oua ouc ouh oui oun ouo our out ra- raa rab rac rag rah rai ran rao rar rat rau rba rbb rbc rbg rbh rbi rbn rbo rbr rbt rbu rca rcb rcc rcg