rpr rps rpt rra rrc rrl rrn rrp rrr rrs rrt rsa rsc rse rsj rsl rsn rso rsp rsr rss rst rta rtc rte rtj rtl rtn rto rtp rtr rts rtt saa sac sae saj sal san sao sap sar sas sat sca scc sce scj scl scn sco scp scr scs sct se- sea sec see sej sel sen seo sep ser ses set sja sjc sje sjj sjp sjr sjs sjt sla slc sle slj sll sln slo slp slr sls slt sna snc sne snj snl snn sno snp snr sns snt soa soc soe soj sol son soo sop sor sos sot spa spc spe spl spn spo spp spr sps spt sr- sra src sre srj srl srn sro srp srr srs srt ss- ssa ssc sse ssj ssl ssn sso ssp ssr sss sst sta stc ste stj stl stn sto stp str sts stt taa tac tae taj tal tan tao tap tar tas tat tca tcc tce tcj tcl tcn tco tcp tcr tcs tct te- tea tec tee tej tel ten teo tep ter tes tet tjc tje tjo tjp tjr tjs tla tlc tle tlj tll tln tlo tlp tlr tls tlt tna tnc tne tnl tnn tno tnp tnr tns tnt to- toa toc toe toj tol ton too top tor tos tot tpa tpc tpe tpj tpl tpn tpo tpp tpr tps tpt tra trc tre trl trn tro trp trr trs trt tsa tsc tse tsj tsl tsn tso tsp tsr tss tst tta ttc tte ttl ttn tto ttp ttr tts ttt