-ic -th a-a a-b a-c a-i a-t aaa aab aac aag aah aai aan aar aas aat aau ab- aba abb abc abg abh abi abn abr abs abt abu ac- aca acb acc acg ach aci acn acr acs act acu ag- aga agb agc agg agh agi agn agr ags agt agu aha ahb ahc ahg ahh ahi ahn ahr ahs aht ahu ai- aia aib aic aig aih aii ain air ais ait aiu an- ana anb anc ang anh ani ann anr ans ant anu ar- ara arb arc arg arh ari arn arr ars art aru as- asa asb asc asg ash asi asn asr ass ast asu at- ata atb atc atg ath ati atn atr ats att atu au- aua aub auc aug auh aui aun aur aus aut b-u baa bab bac bag bah bai ban bar bas bat bau bba bbb bbc bbg bbh bbi bbn bbr bbs bbt bbu bca bcb bcc bcg bch bci bcn bcr bcs bct bcu bga bgb bgc bgg bgh bgi bgn bgr bgs bgt bgu bha bhb bhc bhg bhh bhi bhr bhs bht bhu bi- bia bib bic big bih bii bin bir bis bit biu bna bnb bnc bng bni bnn bnr bns bnt bnu bra brb brg brh bri brn brr brs brt bru bsa bsb bsc bsg bsh bsi bsn bsr bss bst bsu bta btb btc btg bth bti btn btr bts btt btu bua bub buc bug buh bui bun bur bus but buu c-- caa cab cac cag cah cai can car cas cat cau cba cbb cbc cbg cbh cbi cbn cbr cbs cbt cbu cca ccb ccc ccg cch cci ccn ccr ccs cct ccu cga cgb cgc cgg cgh cgi cgn cgr cgs cgt cgu ch- cha chb chc chg chh chi chn chr chs cht chu ci- cia cib cic cig cih cii cin cir cis cit ciu cn- cna cnb cnc cng cnh cni cnn cnr cns cnt cnu cra crb crc crg crh cri crn crr crs crt cru csa csb csc csg csh csi csn csr css cst csu cta ctb ctc ctg cth cti ctn ctr cts ctt ctu cua cub cuc cug cuh cui cun cur cus cut cuu gaa gab gac gag gah gai gan gar gas gat gau gba gbc gbg gbh gbi gbn gbr gbs gbt gbu gca gcb gcc gcg gch gci gcn gcr gcs gct gcu gga ggb ggc ggg ggh ggi ggn ggr ggs ggt ggu gha ghb ghc ghg ghh ghi ghn ghr ghs ght gia gib gic gig gih gii gin gir gis git giu gna gnb gnc gni gnn gnr gns gnt gnu gra grb grc grg grh gri grn grr grs grt gru gsa gsb gsc gsg gsi gsn gsr gss gst gsu gta gtb gtc gtg gth gti gtn gtr gts gtt gtu gu- gua gub guc gug gui gun gur gus gut guu h-i haa hab hac hag hah hai han har has hat hau hba hbb hbc hbg hbh hbi hbn hbr hbs hbt hbu hca hcb hcc hcg hch hci hcn hcr hcs hct hga hgb hgc hgg hgh hgi hgn hgr hgs hgt hgu hha hhb hhc hhg hhh hhi hhn hhr hhs hht hhu hia hib hic hig hih hii hin hir his hit hiu hna hnb hnc hng hnh hnn hns hnt hnu hr- hra hrb hrc hrg hrh hri hrn hrr hrs hrt hru hsa hsb hsc hsg hsh hsi hsn hsr hss hst hsu hta htb htc htg hth hti htn htr hts htt hua hub huc hug huh hui hun hur hus hut huu ia- iaa iab iac iag iah iai ian iar ias iat iau iba ibb ibc ibg ibh ibi ibn ibr ibs ibt ibu ica icb icc icg ich ici icn icr ics ict icu iga igb igc igg igh igi ign igr igs igt igu iha ihb ihc ihg ihh ihi ihn ihr ihs iht ihu iia iib iic iih iii iin iir iis iit iiu in- ina inb inc ing inh ini inn inr ins int inu ir- ira irb irc irg iri irn irr irs irt iru is- isa isb isc isg ish isi isn isr iss ist isu ita itb itc itg ith iti itn its itt itu iu- iua iub iuc iug iui iur ius iut n-i naa nab nac nag nah nai nan nar nas nat nau nba nbb nbc nbg nbi nbn nbr nbs nbt nbu nca ncb ncc ncg nch nci ncn ncr ncs nct ncu nga ngb ngc ngg ngh ngi ngn ngs ngt ngu nha nhb nhc nhg nhh nhi nhn nhr nhs nht nhu nia nib nic nig nih nii nin nir nis nit niu nna nnb nnc nng nnh nni nnn nns nnt nnu nra nrb nrc nrg nri nrn nrr nrs nrt nru nsa nsb nsc nsg nsh nsi nsn nsr nss nst nsu nta ntb ntc ntg nth nti ntn ntr nts ntt ntu nua nub nuc nug nuh nui nun nur nus nut nuu ra- raa rab rac rag rah rai ran rar ras rat rau rba rbb rbc rbg rbh rbi rbn rbr rbs rbt rbu rca rcb rcc rcg rch rci rcn rcr rcs rct rcu rga rgb rgc rgg rgh rgi rgn rgr rgs rgt rh- rha rhb rhc rhg rhh rhi rhn rhr rhs rht rhu ria rib ric rig rih rii rin rir ris rit rna rnb rnc rng rnh rni rnn rnr rns rnt rnu rra rrb rrc rrg rrh rri rrn rrr rrs rrt rru rsa rsb rsc rsg rsh rsi rsn rsr rss rst rsu rta rtb rtc rtg rti rtn rtr rts rtt rtu rua rub ruc rug ruh rui run rur rus rut ruu saa sab sac sag sah sai san sar sas sat sau sba sbb sbc sbg sbh sbi sbn sbr sbs sbt sbu sca scb scc scg