rcl rcm rcn rco rcp rcr rcs rct re- rec ree rei rel rem ren reo rep rer res ret ric rie rii ril rim rin rio rip rir ris rit rlc rle rli rll rlm rln rlo rlp rlr rls rlt rmc rme rmi rml rmm rmn rmo rmp rmr rms rmt rnc rni rnm rnn rno rnp rnr rns rnt roc roe roi rol rom ron roo rop ror ros rot rpc rpe rpi rpl rpm rpn rpo rpp rpr rps rpt rrc rri rrl rrm rrn rrp rrr rrs rrt rsc rse rsi rsl rsm rsn rso rsp rsr rss rst rtc rte rti rtl rtm rtn rto rtp rtr rts rtt scc sce sci scl scm scn sco scp scr scs sct se- sec see sei sel sem sen seo sep ser ses set sic sie sii sil sim sin sio sip sir sis sit slc sle sli sll slm sln slo slp slr sls slt smc sme smi sml smm smn smo smp smr sms smt snc sne sni snl snm snn sno snp snr sns snt soc soe soi sol som son soo sop sor sos sot spc spe spi spl spm spn spo spp spr sps spt sr- src sre sri srl srm srn sro srp srr srs srt ss- ssc sse ssi ssl ssm ssn sso ssp ssr sss sst stc ste sti stl stm stn sto stp str sts stt tcc tce tci tcl tcm tcn tco tcp tcr tcs tct te- tec tee tei tel tem ten teo tep ter tes tet tic tie tii til tim tin tio tip tir tis tit tlc tle tli tll tlm tln tlo tlp tlr tls tlt tmc tme tmi tml tmm tmn tmo tmp tmr tms tmt tnc tne tni tnl tnm tnn tno tnp tnr tns tnt to- toc toe toi tol tom ton too top tor tos tot tpc tpe tpi tpl tpm tpn tpo tpp tpr tps tpt trc tre tri trl trm trn tro trp trr trs trt tsc tse tsi tsl tsm tsn tso tsp tsr tss tst ttc tte tti ttl ttm ttn tto ttp ttr tts ttt