mmmm mmms mmst mmts mmyy momo moms momy moop moos moot mopp mops mopy moso moss most mosy motm moto mots mott moty moyo mppp mpps mpst mptp mpys msmm msms msop mspp mspy mssm mssp msst mstp msts mtom mtss mtst mtts mymp mymy myo- myos myot mypo mys- myss myst myto myys omo- omoo omps ompt omyt ooms oooo ooos oops oost ootp oots ooty opms opo- opos oppo opps oppy opsm opsy opto opts osm- osmo osoo osos ospm osso ossy osts osyp osyt oto- otoo otos otoy otpp otso otto otts oyss oyst pmmp pmos pmpm pmpo pmts pomo pomp poms pomy poop poos poot pop- popo popp pops popt popy poso poss post posy poto pots pott poty poyo poys ppms ppos pppo pppp ppps ppss ppts pptt psos pspp psps pssm psso psst psts psy- psys ptmp ptms ptop pym- pyms pymt pyo- pyos pyot pypy pyss pyst pytt s-os smos smot smoy smps smsp smss smtp smty somm somo somy soom soop soos soot sooy sopo sopp sops sopy soso soss sost sotm soto sotp sots soyo soys soyt spms spmt spoo spop spos spot spoy spps spso spsp spss spst spto spts spy- spys ssop ssot sspo ssps sspt sssm ssss sstp ssts stmp stms stmt stom stoo stop stos stot stoy stpp stps stsm stss stys sym- syms sypo syso syss syst sytt t-mo tmos tmps tmsp tmtt to-y tomm tomo tomp toms tomt tomy toom toos toot top- topo topp tops topt toso toss tost tosy totm toto tots tott toty toym toyo toys toyt tpms tpmt tppp tptp tpyo tsmp tsom tsop tsos tsoy tspo tsps tspt tssm tsst tstm tsts tsys ttms ttop ttoy ttss tttt ttys tymp typ- typo typp typy tyss tyst tyto tytt tyty ymts yomo yomp yoop yoot yopo yopy yoso yost yott yoyo ysop yyyy