jjj jjr jjs joj joo jor jos jot jro jrr jrs jrt jsj jso jsr jss jst jtr jts jtt ojo ojs oo- ooo oor oos oot or- oro orr ors ort os- osj oso osr oss ost ot- oto otr ots ott rjr roj roo ror ros rot rrr rrs rrt rsj rso rsr rss rst rtj rto rtr rts rtt sjj sjr sjs sjt soj soo sor sos sot sr- srj sro srr srs srt ss- ssj sso ssr sss sst stj sto str sts stt tjo tjr tjs to- toj too tor tos tot tro trr trs trt tsj tso tsr tss tst tto ttr tts ttt