rll rln rlo rlr rls rlt rna rng rni rnn rno rnr rns rnt roa roe rog roi rok rol ron roo ror ros rot rra rrg rri rrk rrl rrn rrr rrs rrt rsa rse rsg rsi rsk rsl rsn rso rsr rss rst rta rte rtg rti rtk rtl rtn rto rtr rts rtt saa sae sag sai sak sal san sao sar sas sat se- sea see seg sei sek sel sen seo ser ses set sga sge sgg sgi sgk sgl sgn sgo sgr sgs sgt sia sie sig sii sik sil sin sio sir sis sit sk- ska ske skg ski skk skl sko skr sks skt sla sle slg sli slk sll sln slo slr sls slt sna sne sng sni snk snl snn sno snr sns snt soa soe sog soi sok sol son soo sor sos sot sr- sra sre srg sri srk srl srn sro srr srs srt ss- ssa sse ssg ssi ssk ssl ssn sso ssr sss sst sta ste stg sti stk stl stn sto str sts stt taa tae tag tai tak tal tan tao tar tas tat te- tea tee teg tei tek tel ten teo ter tes tet tga tge tgg tgi tgk tgl tgn tgo tgr tgs tgt tia tie tig tii tik til tin tio tir tis tit tka tke tkg tkk tkl tko tkr tks tkt tla tle tlg tli tlk tll tln tlo tlr tls tlt tna tne tng tni tnk tnl tnn tno tnr tns tnt to- toa toe tog toi tok tol ton too tor tos tot tra tre trg tri trk trl trn tro trr trs trt tsa tse tsg tsi tsk tsl tsn tso tsr tss tst tta tte ttg tti ttk ttl ttn tto ttr tts ttt