-er -th b-p bbb bbe bbg bbh bbi bbn bbp bbr bbs bbt be- beb bee beg beh bei ben bep ber bes bet bgb bge bgg bgh bgi bgn bgp bgr bgs bgt bhb bhe bhg bhh bhi bhp bhr bhs bht bi- bib bie big bih bii bin bip bir bis bit bnb bne bng bni bnn bnp bnr bns bnt bpb bpe bpg bph bpi bpn bpp bpr bps bpt brb bre brg brh bri brn brp brr brs brt bsb bse bsg bsh bsi bsn bsp bsr bss bst btb bte btg bth bti btn btp btr bts btt ebb ebe ebg ebh ebi ebn ebp ebr ebs ebt eeb eee eeg een eep eer ees eet egb ege egg egh egi egn egp egr egs egt ehb ehe ehg ehh ehi ehn ehp ehr ehs eht eib eie eig eii ein eip eir eis eit en- enb ene eng enh eni enn enp enr ens ent ep- epb epe epg eph epi epn epp epr eps ept erb ere erg erh eri ern erp err ers ert es- esb ese esg esh esi esn esp esr ess est etb ete etg eth eti etn etp etr ets ett g-p gbe gbg gbh gbi gbn gbp gbr gbs gbt ge- geb gee geg geh gei gen gep ger ges get ggb ggg ggh ggi ggn ggp ggr ggs ggt ghb ghe ghg ghh ghi ghn ghp ghr ghs ght gib gie gig gih gii gin gip gir gis git gnb gne gni gnn gnp gnr gns gnt gpb gpe gpg gph gpi gpn gpp gpr gps gpt grb gre grg grh gri grn grp grr grs grt gsb gse gsg gsi gsn gsp gsr gss gst gtb gte gtg gth gti gtn gtp gtr gts gtt h-i hbb hbe hbg hbh hbi hbn hbp hbr hbs hbt he- heb hee heg heh hei hen hep her hes het hgb hge hgg hgh hgi hgn hgp hgr hgs hgt hhb hhe hhg hhh hhi hhn hhp hhr hhs hht hib hie hig hih hii hin hip hir his hit hnb hne hng hnh hnn hns hnt hpb hpe hpg hph hpi hpn hpp hpr hps hpt hr- hrb hre hrg hrh hri hrn hrp hrr hrs hrt hsb hse hsg hsh hsi hsn hsp hsr hss hst htb hte htg hth hti htn htp htr hts htt ibb ibe ibg ibh ibi ibn ibp ibr ibs ibt ie- iee ieg iei ien iep ier ies iet igb ige igg igh igi ign igp igr igs igt ihb ihe ihg ihh ihi ihn ihp ihr ihs iht iib iie iih iii iin iip iir iis iit in- inb ine ing inh ini inn inp inr ins int ipb ipe ipg ipi ipn ipp ipr ips ipt ir- irb ire irg iri irn irp irr irs irt is- isb ise isg ish isi isn isp isr iss ist itb ite itg ith iti itn itp its itt n-i nbb nbe nbg nbi nbn nbp nbr nbs nbt ne- neb nee neg neh nei nen nep ner nes net ngb nge ngg ngh ngi ngn ngp ngs ngt nhb nhe nhg nhh nhi nhn nhp nhr nhs nht nib nie nig nih nii nin nip nir nis nit nnb nne nng nnh nni nnn nnp nns nnt npb npe npg nph npi npn npp npr nps npt nrb nre nrg nri nrn nrp nrr nrs nrt nsb nse nsg nsh nsi nsn nsp nsr nss nst ntb nte ntg nth nti ntn ntp ntr nts ntt p-p pbb pbe pbg pbi pbn pbp pbr pbs pbt peb pee peg peh pei pen pep per pes pet pgb pge pgg pgh pgi pgn pgp pgr pgs pgt phb phe phg phi phn php phr phs pht pib pie pig pih pii pin pip pir pis pit pn- pnb pne png pnh pni pnn pnp pnr pns pnt ppb ppe ppg pph ppi ppn ppp ppr pps ppt prb pre prg prh pri prn prp prr prs prt ps- psb pse psg psh psi psn psp psr pss pst pt- ptb pte ptg pth pti ptn ptp ptr pts ptt rbb rbe rbg rbh rbi rbn rbp rbr rbs rbt re- reb ree reg reh rei ren rep rer res ret rgb rge rgg rgh rgi rgn rgp rgr rgs rgt rh- rhb rhe rhg rhh rhi rhn rhp rhr rhs rht rib rie rig rih rii rin rip rir ris rit rnb rng rnh rni rnn rnp rnr rns rnt rpb rpe rpg rph rpi rpn rpp rpr rps rpt rrb rrg rrh rri rrn rrp rrr rrs rrt rsb rse rsg rsh rsi rsn rsp rsr rss rst rtb rte rtg rti rtn rtp rtr rts rtt sbb sbe sbg sbh sbi sbn sbp sbr sbs sbt se- seb see seg seh sei sen sep ser ses set sgb sge sgg sgh sgi sgn sgp sgr sgs sgt sh- shb she shg shh shi shn shp shr shs sht sib sie sig sih sii sin sip sir sis sit snb sne sng sni snn snp snr sns snt spb spe spg sph spi spn spp spr sps spt sr- srb sre srg srh sri srn srp srr srs srt ss- ssb sse ssg ssh ssi ssn ssp ssr sss sst stb ste stg sth sti stn stp str sts stt tbb tbe tbg tbh tbi tbn tbp tbr tbs tbt te- teb tee teg teh tei ten tep ter tes tet tgb tge tgg tgh tgi tgn tgp tgr tgs tgt th- thb the thg thh thi thn thp thr ths tht tib tie tig tih tii tin tip tir tis tit tnb tne tng tnh tni tnn tnp tnr tns tnt tpb tpe tpg tph tpi tpn tpp tpr tps tpt trb tre trg trh tri trn trp trr trs trt tsb tse tsg tsh tsi tsn tsp tsr tss tst ttb tte ttg tth tti ttn ttp ttr