fff ffm ffo ffs fft fmf fmm fmo fms fmt fof fom foo fos fot fsf fsm fso fss fst ftf ftm fto fts ftt m-f m-o mff mfm mfo mfs mft mmf mmm mmo mms mmt mof mom moo mos mot msf msm mso mss mst mtf mtm mto mts mtt of- off ofm ofo ofs oft om- omf omm omo oms omt oo- oof oom ooo oos oot os- osf osm oso oss ost ot- otf otm oto ots ott sff sfm sfo sfs sft smf smm smo sms smt sof som soo sos sot ss- ssf ssm sso sss sst stf stm sto sts stt tff tfm tfo tfs tft tmf tmm tmo tms tmt to- tof tom too tos tot tsf tsm tso tss tst ttf ttm tto tts ttt

ffff ffss fftf fmss fofo fomo fomt foof foom foos foot foso foss fost fotm foto fots fott fsfo fssf ftos mftf mmff mmmm mmms mmst mmts moff mofo momo moms moos moot moso moss most motm moto mots mott msff msfs msft msmm msms mssf mssm msst msts mtff mtom mtss mtst mtts off- offo offs ofst omo- omoo ooff oofs ooms oooo ooos oost oots osm- osmo osoo osos osso osts oto- otof otoo otos otso otto otts s-os sfmm sfos sfss sfts smof smos smot smss sofo soft somm somo soof soom soos soot soso soss sost sotm soto sots ssot sssf sssm ssss ssts stms stmt stof stom stoo stos stot stsf stsm stss t-mo tfot tfss tmos tmtt toff tofo toft tomm tomo toms tomt toof toom toos toot toso toss tost totm toto tots tott tsfm tsom tsos tssf tssm tsst tstm tsts ttff ttms ttss tttt

fofos foots fotos ftmts mmmmm moffo momos momot moost mooto moots mosso mosts moto- motos motso motss motto motts mt-tf mt-tm mt-tt mtfmt mtoto offof offto ofoto omoto ooooo osmo- osmos ososo ossos otomo otoso ototo ottom ottos smoms smoot so-so softs sommo somos soots soss- sosto sotoo sotos sotto sotts sssss stoff stom- stoom stoos stoot stoss stots stott toffo toffs tofts tommo tomo- tomom tomos tomso tooms toost toots tosos toss- tosto toto- totoo totos tsomo ttttt

foofoo fosso moffom moffos momots moomoo mososo mossoo motmot mottos mottst oomoto oooooo osommo ossott smoots soosoo stomo- stotts tommot tomtom tootoo tossto tottos tsotso

foo-foo moo-moo motmots off-off omotoso sssssss t-stoff tom-tom tomtoms too-too tossoff tototoo

somosomo tom-toms toottoot

ottomos

mmmmmmmmmmmm