-er -th -up b-p b-u bbb bbe bbh bbi bbn bbp bbr bbs bbt bbu be- beb bee beh bei ben bep ber bes bet beu bhb bhe bhh bhi bhp bhr bhs bht bhu bi- bib bie bih bii bin bip bir bis bit biu bnb bne bni bnn bnp bnr bns bnt bnu bpb bpe bph bpi bpn bpp bpr bps bpt bpu brb bre brh bri brn brp brr brs brt bru bsb bse bsh bsi bsn bsp bsr bss bst bsu btb bte bth bti btn btp btr bts btt btu bub bue buh bui bun bup bur bus but buu ebb ebe ebh ebi ebn ebp ebr ebs ebt ebu eeb eee een eep eer ees eet ehb ehe ehh ehi ehn ehp ehr ehs eht ehu eib eie eii ein eip eir eis eit eiu en- enb ene enh eni enn enp enr ens ent enu ep- epb epe eph epi epn epp epr eps ept epu erb ere erh eri ern erp err ers ert eru es- esb ese esh esi esn esp esr ess est esu etb ete eth eti etn etp etr ets ett etu eu- eub eue eui eun eup eur eus eut h-i hbb hbe hbh hbi hbn hbp hbr hbs hbt hbu he- heb hee heh hei hen hep her hes het heu hhb hhe hhh hhi hhn hhp hhr hhs hht hhu hib hie hih hii hin hip hir his hit hiu hnb hne hnh hnn hns hnt hnu hpb hpe hph hpi hpn hpp hpr hps hpt hpu hr- hrb hre hrh hri hrn hrp hrr hrs hrt hru hsb hse hsh hsi hsn hsp hsr hss hst hsu htb hte hth hti htn htp htr hts htt hub hue huh hui hun hup hur hus hut huu ibb ibe ibh ibi ibn ibp ibr ibs ibt ibu ie- iee iei ien iep ier ies iet ihb ihe ihh ihi ihn ihp ihr ihs iht ihu iib iie iih iii iin iip iir iis iit iiu in- inb ine inh ini inn inp inr ins int inu ipb ipe ipi ipn ipp ipr ips ipt ipu ir- irb ire iri irn irp irr irs irt iru is- isb ise ish isi isn isp isr iss ist isu itb ite ith iti itn itp its itt itu iu- iub iue iui iup iur ius iut n-i nbb nbe nbi nbn nbp nbr nbs nbt nbu ne- neb nee neh nei nen nep ner nes net neu nhb nhe nhh nhi nhn nhp nhr nhs nht nhu nib nie nih nii nin nip nir nis nit niu nnb nne nnh nni nnn nnp nns nnt nnu npb npe nph npi npn npp npr nps npt npu nrb nre nri nrn nrp nrr nrs nrt nru nsb nse nsh nsi nsn nsp nsr nss nst nsu ntb nte nth nti ntn ntp ntr nts ntt ntu nub nue nuh nui nun nup nur nus nut nuu p-p pbb pbe pbi pbn pbp pbr pbs pbt pbu peb pee peh pei pen pep per pes pet peu phb phe phi phn php phr phs pht phu pib pie pih pii pin pip pir pis pit piu pn- pnb pne pnh pni pnn pnp pnr pns pnt pnu ppb ppe pph ppi ppn ppp ppr pps ppt ppu prb pre prh pri prn prp prr prs prt pru ps- psb pse psh psi psn psp psr pss pst psu pt- ptb pte pth pti ptn ptp ptr pts ptt ptu pub pue puh pui pun pup pur pus put puu rbb rbe rbh rbi rbn rbp rbr rbs rbt rbu re- reb ree reh rei ren rep rer res ret reu rh- rhb rhe rhh rhi rhn rhp rhr rhs rht rhu rib rie rih rii rin rip rir ris rit rnb rnh rni rnn rnp rnr rns rnt rnu rpb rpe rph rpi rpn rpp rpr rps rpt rpu rrb rrh rri rrn rrp rrr rrs rrt rru rsb rse rsh rsi rsn rsp rsr rss rst rsu rtb rte rti rtn rtp rtr rts rtt rtu rub rue ruh rui run rup rur rus rut ruu sbb sbe sbh sbi sbn sbp sbr sbs sbt sbu se- seb see seh sei sen sep ser ses set seu sh- shb she shh shi shn shp shr shs sht shu sib sie sih sii sin sip sir sis sit siu snb sne sni snn snp snr sns snt snu spb spe sph spi spn spp spr sps spt spu sr- srb sre srh sri srn srp srr srs srt ss- ssb sse ssh ssi ssn ssp ssr sss sst ssu stb ste sth sti stn stp str sts stt stu sub sue suh sui sun sup sur sus sut suu tbb tbe tbh tbi tbn tbp tbr tbs tbt tbu te- teb tee teh tei ten tep ter tes tet teu th- thb the thh thi thn thp thr ths tht thu tib tie tih tii tin tip tir tis tit tiu tnb tne tnh tni tnn tnp tnr tns tnt tpb tpe tph tpi tpn tpp tpr tps tpt tpu trb tre trh tri trn trp trr trs trt tru tsb tse tsh tsi tsn tsp tsr tss tst tsu ttb tte tth tti ttn ttp ttr tts ttt ttu tub tue tuh tui tun tup tur tus tut tuu ubb ube ubh ubi ubn ubp ubr ubs ubt ubu ueb uee ueh uei uen uep uer ues uet uhb uhe uhh uhi uhp uhr uhs uht uhu uib uie uii uin uip uir uis uit uiu un- unb une unh uni unn unp unr uns unt unu up- upb upe uph upi upn upp upr ups upt upu ur- urb ure uri urn urp urr urs urt uru usb use ush usi usn usp usr uss ust usu utb ute uth uti utn utp utr uts utt utu uue uun uur uus uut uuu