mym myo myr mys myt o-i oaa oab oac oad oai oal oam oao oar oas oat ob- oba obb obc obd obi obl obm obo obr obs obt oby oc- oca ocb occ ocd oci ocl ocm oco ocr ocs oct oda odb odc odd odi odl odm odo odr ods odt oia oib oic oid oii oil oim oio oir ois oit ola olb olc old oli oll olm olo ols olt oly om- oma omb omc omd omi oml omm omo omr oms omt omy oo- ooa oob ooc ood ooi ool oom ooo oor oos oot or- ora orb orc ord ori orl orm oro orr ors ort ory os- osa osb osc osd osi osl osm oso osr oss ost ot- ota otb otc otd oti otl otm oto otr ots ott oya oyd oyi oyl oyo oys ra- raa rab rac rad rai ral ram rao rar ras rat ray rba rbb rbc rbd rbi rbl rbm rbo rbr rbs rbt rca rcb rcc rcd rci rcl rcm rco rcr rcs rct rda rdb rdc rdd rdi rdl rdm rdo rdr rds rdt rdy ria rib ric rid rii ril rim rio rir ris rit riy rla rlc rld rli rll rlm rlo rlr rls rlt rly rma rmb rmc rmd rmi rml rmm rmo rmr rms rmt roa rob roc rod roi rol rom roo ror ros rot roy rra rrb rrc rrd rri rrl rrm rrr rrs rrt rsa rsb rsc rsd rsi rsl rsm rso rsr rss rst rta rtb rtc rtd rti rtl rtm rto rtr rts rtt rty ry- rya ryc ryd rym ryo ryr rys ryy saa sab sac sad sai sal sam sao sar sas sat say sba sbb sbc sbd sbi sbl sbm sbo sbr sbs sbt sby sca scb scc scd sci scl scm sco scr scs sct sda sdb sdc sdd sdi sdl sdm sdo sdr sds sdt sdy sia sib sic sid sii sil sim sio sir sis sit sla slb slc sld sli sll slm slo slr sls slt sly sma smb smc smd smi sml smm smo smr sms smt smy soa sob soc sod soi sol som soo sor sos sot soy sr- sra srb src srd sri srl srm sro srr srs srt sry ss- ssa ssb ssc ssd ssi ssl ssm sso ssr sss sst sta stb stc std sti stl stm sto str sts stt sty sy- sya syb syc syd syi syl sym syr sys syt taa tab tac tad tai tal tam tao tar tas tat tay tba tbb tbc tbd tbi tbl tbm tbo tbr tbs tbt tca tcb tcc tcd tci tcl tcm tco tcr tcs tct tda tdb tdc tdd tdi tdl tdm tdo tdr tds tdt tdy tia tib tic tid tii til tim tio tir tis tit tiy tla tlc tld tli tll tlm tlo tlr tls tlt tma tmb tmc tmd tmi tml tmm tmo tmr tms tmt tmy to- toa tob toc tod toi tol tom too tor tos tot toy tra trb trc trd tri trl trm tro trr trs trt try tsa tsb tsc tsd tsi tsl tsm tso tsr tss tst tsy tta ttb ttc ttd tti ttl ttm tto ttr tts ttt tty tya tyc tyd tyl tym tyo tyr tys tyt yaa yab yac yad yai yal yam yao yar yas yat yay ybc ybi ybl ybm ybr ybs yby yca ycc ycd yci ycl yco ycs ycy yda ydl ydo yds ydt ydy yid yii yim yio yir yis yit ylc yld yli yll ylm ylr yls ylt yly yma ymc ymi yml ymm ymo yms ymt yob yoc yod yoi yol yom yoo yor yos yot yoy yra yrc yro yrs yrt ysa ysb ysc ysi ysl ysm yso ysr yss yst ysy yta ytc ytd ytl ytm yto ytr yts ytt yyb yyc yys yyt yyy