rsi rsj rsl rso rsr rss rst rta rtb rte rti rtj rtl rto rtr rts rtt saa sab sae sah sai saj sal sao sar sas sat sba sbb sbe sbh sbi sbj sbl sbo sbr sbs sbt se- sea seb see seh sei sej sel seo ser ses set sh- sha shb she shh shi shl sho shr shs sht sia sib sie sih sii sij sil sio sir sis sit sja sjb sje sjh sji sjj sjr sjs sjt sla slb sle slh sli slj sll slo slr sls slt soa sob soe soh soi soj sol soo sor sos sot sr- sra srb sre srh sri srj srl sro srr srs srt ss- ssa ssb sse ssh ssi ssj ssl sso ssr sss sst sta stb ste sth sti stj stl sto str sts stt taa tab tae tah tai taj tal tao tar tas tat tba tbb tbe tbh tbi tbj tbl tbo tbr tbs tbt te- tea teb tee teh tei tej tel teo ter tes tet th- tha thb the thh thi thl tho thr ths tht tia tib tie tih tii til tio tir tis tit tje tji tjo tjr tjs tla tle tlh tli tlj tll tlo tlr tls tlt to- toa tob toe toh toi toj tol too tor tos tot tra trb tre trh tri trl tro trr trs trt tsa tsb tse tsh tsi tsj tsl tso tsr tss tst tta ttb tte tth tti ttl tto ttr tts ttt