i-v iii iim iio iir iis iit iiu im- imi imm imo ims imt imu imv imy io- ioi iom ioo ior ios iot iou iov ir- iri irm iro irr irs irt iru irv iry is- isi ism iso isr iss ist isu isv isy iti itm ito its itt itu itv ity iu- iui ium iur ius iut ivi ivo ivr ivs ivt ivu ivv ivy iym iyo iyr iys iyt iyy m-o m-r m-v mi- mii mim mio mir mis mit miu miv miy mmi mmm mmo mmr mms mmt mmu mmv moi mom moo mor mos mot mou mov moy mri mrm mro mrr mrs mrt mru mrv mry msi msm mso msr mss mst msu msv msy mti mtm mto mtr mts mtt mtu mtv mui mum mur mus mut muu muy mvi mvm mvo mvr mvs mvt mvv mvy my- mym myo myr mys myt myu myv o-i oii oim oio oir ois oit oiu oiv om- omi omm omo omr oms omt omu omv omy oo- ooi oom ooo oor oos oot oov or- ori orm oro orr ors ort oru orv ory os- osi osm oso osr oss ost osu osv ot- oti otm oto otr ots ott otu otv ou- oui oum ouo our ous out ov- ovi ovo ovs ovv oyi oyo oys rii rim rio rir ris rit riv riy rmi rmm rmo rmr rms rmt rmv roi rom roo ror ros rot rou rov roy rri rrm rrr rrs rrt rru rsi rsm rso rsr rss rst rsu rsv rti rtm rto rtr rts rtt rtu rtv rty rui rum ruo rur rus rut ruu ruv ruy rvi rvm rvo rvr rvs rvt rvu rvv rvy ry- rym ryo ryr rys ryu ryy sii sim sio sir sis sit siu siv smi smm smo smr sms smt smu smv smy soi som soo sor sos sot sou sov soy sr- sri srm sro srr srs srt srv sry ss- ssi ssm sso ssr sss sst ssu ssv sti stm sto str sts stt stu stv sty sui sum suo sur sus sut suu suv suy svi svm svo svr svs svt svu svv svy sy- syi sym syr sys syt syu tii tim tio tir tis tit tiu tiv tiy tmi tmm tmo tmr tms tmt tmu tmv tmy to- toi tom too tor tos tot tou tov toy tri trm tro trr trs trt tru trv try tsi tsm tso tsr tss tst tsu tsv tsy tti ttm tto ttr tts ttt ttu ttv tty tui tum tuo tur tus tut tuu tuv tuy tvi tvm tvo tvr tvs tvt tvu tvy tym tyo tyr tys tyt 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 ury usi usm uso usr uss ust usu usv uti utm uto utr uts utt utu utv uty uum uur uus uut uuu uvm uvo uvs uvu uvv uyi uyo uys uyu vi- vii vim vio vir vis vit viu viv viy vm- vmi vmm vmo vmr vmt vmu voi vom voo vor vos vot vou vov voy vri vrm vrr vrs vrt vru vry vsi vsm vso vsr vss vst vsu vsv vti vtm vto vtr vts vtt vtu vtv vty vum vur vus vut vuv vvi vvm vvo vvr vvs vvt vvv vym vyt yii yim yio yir yis yit ymi ymm ymo yms ymt yoi yom yoo yor yos yot you yoy yro yrs yrt yru ysi ysm yso ysr yss yst ysu ysy ytm yto ytr yts ytt ytu ytv yui yum yuo yur yus yut yuu yuv yuy yvi yvo yvr yvy yys yyt yyu yyy