-er b-u bbb bbe bbf bbh bbr bbs bbu be- beb bee bef beh ber bes beu bev bfb bfe bff bfh bfr bfs bfu bfv bhb bhe bhf bhh bhr bhs bhu bhv brb bre brf brh brr brs bru brv bsb bse bsf bsh bsr bss bsu bsv bub bue buf buh bur bus buu bvb bve bvh bvr bvs bvu bvv ebb ebe ebf ebh ebr ebs ebu ebv eeb eee eef eer ees eev ef- efb efe eff efh efr efs ehb ehe ehf ehh ehr ehs ehu ehv erb ere erf erh err ers eru erv es- esb ese esf esh esr ess esu esv eu- eub eue euf eur eus euv evb eve evf evh evr evs evv fbb fbe fbf fbh fbr fbs fbu feb fee fef feh fer fes feu fev ffe fff ffh ffr ffs ffu ffv fhb fhe fhf fhh fhr fhs fhv frb fre frf frh frr frs fru fsb fse fsf fsh fsr fss fsu fsv fub fue fuf fur fus fuu fuv fvh hbb hbe hbf hbh hbr hbs hbu hbv he- heb hee hef heh her hes heu hev hfb hfe hff hfh hfr hfs hfu hfv hhb hhe hhf hhh hhr hhs hhu hhv hr- hrb hre hrf hrh hrr hrs hru hrv hsb hse hsf hsh hsr hss hsu hsv hub hue huf huh hur hus huu huv hv- hvb hvf hvr hvs hvv rbb rbe rbf rbh rbr rbs rbu re- reb ree ref reh rer res reu rev rfb rfe rff rfh rfr rfs rfu rfv rh- rhb rhe rhf rhh rhr rhs rhu rhv rrb rrf rrh rrr rrs rru rsb rse rsf rsh rsr rss rsu rsv rub rue ruf ruh rur rus ruu ruv rvb rve rvf rvh rvr rvs rvu rvv sbb sbe sbf sbh sbr sbs sbu sbv se- seb see sef seh ser ses seu sev sfb sfe sff sfh sfr sfs sfu sfv sh- shb she shf shh shr shs shu shv sr- srb sre srf srh srr srs srv ss- ssb sse ssf ssh ssr sss ssu ssv sub sue suf suh sur sus suu suv svb sve svf svr svs svu svv ubb ube ubf ubh ubr ubs ubu ubv ueb uee uef ueh uer ues ufe uff ufh ufr ufs ufu ufv uhb uhe uhf uhh uhr uhs uhu uhv ur- urb ure urf urr urs uru usb use usf ush usr uss usu usv uue uur uus uuu uvb uve uvf uvs uvu uvv v-e vbh vbr vbs vbv veb vee vef veh ver ves veu vfb vff vfr vfs vfu vfv vh- vhb vhe vhf vhs vrb vre vrf vrh vrr vrs vru vsb vse vsf vsh vsr vss vsu vsv vue vur vus vuv vvb vvr vvs vvv