res ret rh- rha rhb rhc rhe rhh rhl rho rhr rhs rht rkb rkc rke rkk rko rks rkt rla rlc rle rlh rll rlo rlr rls rlt roa rob roc roe roh rok rol roo ror ros rot rra rrb rrc rrh rrk rrl rrr rrs rrt rsa rsb rsc rse rsh rsk rsl rso rsr rss rst rta rtb rtc rte rtk rtl rto rtr rts rtt saa sab sac sae sah sak sal sao sar sas sat sba sbb sbc sbe sbh sbk sbl sbo sbr sbs sbt sca scb scc sce sch sck scl sco scr scs sct se- sea seb sec see seh sek sel seo ser ses set sh- sha shb shc she shh shk shl sho shr shs sht sk- ska skb skc ske skh skk skl sko skr sks skt sla slb slc sle slh slk sll slo slr sls slt soa sob soc soe soh sok sol soo sor sos sot sr- sra srb src sre srh srk srl sro srr srs srt ss- ssa ssb ssc sse ssh ssk ssl sso ssr sss sst sta stb stc ste sth stk stl sto str sts stt taa tab tac tae tah tak tal tao tar tas tat tba tbb tbc tbe tbh tbk tbl tbo tbr tbs tbt tca tcb tcc tce tch tck tcl tco tcr tcs tct te- tea teb tec tee teh tek tel teo ter tes tet th- tha thb thc the thh thk thl tho thr ths tht tka tkb tkc tke tkk tkl tko tkr tks tkt tla tlc tle tlh tlk tll tlo tlr tls tlt to- toa tob toc toe toh tok tol too tor tos tot tra trb trc tre trh trk trl tro trr trs trt tsa tsb tsc tse tsh tsk tsl tso tsr tss tst tta ttb ttc tte tth ttk ttl tto ttr tts ttt