iii iim iio iir iis iit iiu im- imi imm imo ims imt imu io- ioi iom ioo ior ios iot iou ir- iri irm iro irr irs irt iru is- isi ism iso isr iss ist isu iti itm ito its itt itu iu- iui ium iur ius iut m-o m-r mi- mii mim mio mir mis mit miu mmi mmm mmo mmr mms mmt mmu moi mom moo mor mos mot mou mri mrm mro mrr mrs mrt mru msi msm mso msr mss mst msu mti mtm mto mtr mts mtt mtu mui mum mur mus mut muu o-i oii oim oio oir ois oit oiu om- omi omm omo omr oms omt omu oo- ooi oom ooo oor oos oot or- ori orm oro orr ors ort oru os- osi osm oso osr oss ost osu ot- oti otm oto otr ots ott otu ou- oui oum ouo our ous out rii rim rio rir ris rit rmi rmm rmo rmr rms rmt roi rom roo ror ros rot rou rri rrm rrr rrs rrt rru rsi rsm rso rsr rss rst rsu rti rtm rto rtr rts rtt rtu rui rum ruo rur rus rut ruu sii sim sio sir sis sit siu smi smm smo smr sms smt smu soi som soo sor sos sot sou sr- sri srm sro srr srs srt ss- ssi ssm sso ssr sss sst ssu sti stm sto str sts stt stu sui sum suo sur sus sut suu tii tim tio tir tis tit tiu tmi tmm tmo tmr tms tmt tmu to- toi tom too tor tos tot tou tri trm tro trr trs trt tru tsi tsm tso tsr tss tst tsu tti ttm tto ttr tts ttt ttu tui tum tuo tur tus tut tuu uii uim uio uir uis uit uiu um- umi umm umo umr ums umt umu uom uoo uor uos uot ur- uri urm uro urr urs urt uru usi usm uso usr uss ust usu uti utm uto utr uts utt utu uum uur uus uut uuu