reb red ree reh rei ren reo rep rer res ret rh- rhb rhd rhe rhh rhi rhn rho rhp rhr rhs rht rib rid rie rih rii rin rio rip rir ris rit rnb rnd rnh rni rnn rno rnp rnr rns rnt rob rod roe roh roi ron roo rop ror ros rot rpb rpd rpe rph rpi rpn rpo rpp rpr rps rpt rrb rrd rrh rri rrn rrp rrr rrs rrt rsb rsd rse rsh rsi rsn rso rsp rsr rss rst rtb rtd rte rti rtn rto rtp rtr rts rtt sbb sbd sbe sbh sbi sbn sbo sbp sbr sbs sbt sdb sdd sde sdh sdi sdn sdo sdp sdr sds sdt se- seb sed see seh sei sen seo sep ser ses set sh- shb shd she shh shi shn sho shp shr shs sht sib sid sie sih sii sin sio sip sir sis sit snb snd sne sni snn sno snp snr sns snt sob sod soe soh soi son soo sop sor sos sot spb spd spe sph spi spn spo spp spr sps spt sr- srb srd sre srh sri srn sro srp srr srs srt ss- ssb ssd sse ssh ssi ssn sso ssp ssr sss sst stb std ste sth sti stn sto stp str sts stt tbb tbd tbe tbh tbi tbn tbo tbp tbr tbs tbt tdb tdd tde tdh tdi tdn tdo tdp tdr tds tdt te- teb ted tee teh tei ten teo tep ter tes tet th- thb thd the thh thi thn tho thp thr ths tht tib tid tie tih tii tin tio tip tir tis tit tnb tnd tne tnh tni tnn tno tnp tnr tns tnt to- tob tod toe toh toi ton too top tor tos tot tpb tpd tpe tph tpi tpn tpo tpp tpr tps tpt trb trd tre trh tri trn tro trp trr trs trt tsb tsd tse tsh tsi tsn tso tsp tsr tss tst ttb ttd tte tth tti ttn tto ttp ttr tts ttt