-ic -th -up b-p b-u bbb bbc bbe bbh bbi bbk bbn bbp bbs bbt bbu bcb bcc bce bch bci bck bcn bcp bcs bct bcu be- beb bec bee beh bei bek ben bep bes bet beu bhb bhc bhe bhh bhi bhk bhp bhs bht bhu bi- bib bic bie bih bii bik bin bip bis bit biu bkb bkc bke bkk bkn bkp bks bkt bnb bnc bne bni bnk bnn bnp bns bnt bnu bpb bpc bpe bph bpi bpn bpp bps bpt bpu bsb bsc bse bsh bsi bsk bsn bsp bss bst bsu btb btc bte bth bti btk btn btp bts btt btu bub buc bue buh bui buk bun bup bus but buu c-- cbb cbc cbe cbh cbi cbk cbn cbp cbs cbt cbu ccb ccc cce cch cci cck ccn ccp ccs cct ccu ce- ceb cec cee ceh cei cek cen cep ces cet ceu ch- chb chc che chh chi chk chn chp chs cht chu ci- cib cic cie cih cii cik cin cip cis cit ciu ckb ckc ckh cki cks ckt cn- cnb cnc cne cnh cni cnn cnp cns cnt cnu cpb cpc cpe cph cpi cpk cpn cpp cps cpt cpu csb csc cse csh csi csk csn csp css cst csu ctb ctc cte cth cti ctk ctn ctp cts ctt ctu cub cuc cue cuh cui cuk cun cup cus cut cuu ebb ebc ebe ebh ebi ebk ebn ebp ebs ebt ebu ec- ecb ecc ece ech eci eck ecn ecs ect ecu eeb eec eee eek een eep ees eet ehb ehc ehe ehh ehi ehn ehp ehs eht ehu eib eic eie eii eik ein eip eis eit eiu ekb ekc eke ekh eki ekp eks ekt eku en- enb enc ene enh eni enk enn enp ens ent enu ep- epb epc epe eph epi epn epp eps ept epu es- esb esc ese esh esi esk esn esp ess est esu etb etc ete eth eti etk etn etp ets ett etu eu- eub euc eue eui eun eup eus eut h-i hbb hbc hbe hbh hbi hbk hbn hbp hbs hbt hbu hcb hcc hce hch hci hck hcn hcp hcs hct he- heb hec hee heh hei hek hen hep hes het heu hhb hhc hhe hhh hhi hhk hhn hhp hhs hht hhu hib hic hie hih hii hik hin hip his hit hiu hkb hkh hki hkk hkn hkp hks hkt hku hnb hnc hne hnh hnk hnn hns hnt hnu hpb hpc hpe hph hpi hpk hpn hpp hps hpt hpu hsb hsc hse hsh hsi hsk hsn hsp hss hst hsu htb htc hte hth hti htk htn htp hts htt hub huc hue huh hui huk hun hup hus hut huu ibb ibc ibe ibh ibi ibk ibn ibp ibs ibt ibu icb icc ice ich ici ick icn icp ics ict icu ie- iec iee iei iek ien iep ies iet ihb ihc ihe ihh ihi ihk ihn ihp ihs iht ihu iib iic iie iih iii iin iip iis iit iiu ikb ikc ike iki ikk iks ikt iku in- inb inc ine inh ini ink inn inp ins int inu ipb ipc ipe ipi ipn ipp ips ipt ipu is- isb isc ise ish isi isk isn isp iss ist isu itb itc ite ith iti itk itn itp its itt itu iu- iub iuc iue iui iup ius iut k-t kbb kbc kbe kbh kbi kbk kbn kbp kbs kbu kcb kcc kce kch kci kck kcn kcp kcs kct kcu ke- keb kec kee keh kei kek ken kep kes ket khe khh khi khk khn khs khu kib kic kie kih kii kik kin kip kis kit kiu kkb kkc kke kkh kki kkk kkn kkp kks kkt kku kn- knc kne kni knk knn knp knt knu kpc kpe kph kpi kpk kpn kpp kps kpt kpu ksb ksc kse ksh ksi ksk ksn ksp kss kst ksu ktb ktc kte kth ktk ktn ktp kts ktt ktu kub kuc kue kuh kui kuk kun kup kus kut kuu n-i nbb nbc nbe nbi nbk nbn nbp nbs nbt nbu ncb ncc nce nch nci nck ncn ncp ncs nct ncu ne- neb nec nee neh nei nek nen nep nes net neu nhb nhc nhe nhh nhi nhk nhn nhp nhs nht nhu nib nic nie nih nii nik nin nip nis nit niu nkc nke nki nkk nkn nkp nks nkt nku nnb nnc nne nnh nni nnk nnn nnp nns nnt nnu npb npc npe nph npi npn npp nps npt npu nsb nsc nse nsh nsi nsk nsn nsp nss nst nsu ntb ntc nte nth nti ntk ntn ntp nts ntt ntu nub nuc nue nuh nui nuk nun nup nus nut nuu p-p pbb pbc pbe pbi pbk pbn pbp pbs pbt pbu pcb pcc pce pch pci pck pcn pcp pcs pct pcu peb pec pee peh pei pek pen pep pes pet peu phb phc phe phi phk phn php phs pht phu pib pic pie pih pii pik pin pip pis pit piu pkb pkc pke pki pkn pkp pks pkt pku pn- pnb pnc pne pnh pni pnk pnn pnp pns pnt pnu ppb ppc ppe pph ppi ppk ppn ppp pps ppt ppu ps- psb psc pse psh psi psk psn psp pss pst psu pt- ptb ptc pte pth pti ptk ptn ptp pts ptt ptu pub puc pue puh pui puk pun pup pus put puu sbb sbc sbe sbh sbi sbk sbn sbp sbs sbt sbu scb scc sce sch sci sck scn scp scs sct scu se- seb sec see seh sei sek sen sep ses set seu sh- shb shc she shh shi shk shn shp shs sht shu sib sic sie sih sii sik sin sip sis sit siu sk- skb skc ske skh