dddd ddss dfds dfrf dfsm dmds dmso dmss dod- dodd dodo dods doff domm domo doms dood doof doom door doos dord dorf dorm doro dorr dors doso doss drms drod drof drom drrs dsdm dsdr dsms dsos dsrr fdom fdos ffff ffrr ffss fmod fmsr fmss fofo fomo food foof foom foos for- ford form foro forr fors foso foss from fros frsm frso fsfo fssf mddm mdds mdmf mdos mdsd mfds mfor mfrs mmdf mmds mmfd mmff mmmd mmmm mmms mmod mmor mmrf mmsd modd modo mods moff mofo momo moms mood moor moos mord morf moro mors moso moss mrdd mrds mrmd mrsd msff msfs msmm msms msor mssf mssm mssr oddd odds odmr odom odoo odor odos odso ofdr off- offo offr offs ofor omo- omoo omor omro ooff oofs ooms oooo ooos oord ordo ords orff orfs ormo oro- orof orom oror oros orro orrs orso osm- osmo osoo osor osos osrd osro ossd osso rdms rdos rdso rfds rodd rodo rods roff rofo romd romm romo roms rood roof room roor roos roro roso ross rrrr rsdd rsds rsos s-os sdds sdmo sdms sdrs sdsf sdsm sdss sfmm sfor sfos sfro sfss smdr smod smof smos smrf smsd smss sodd sodo sods sofo somm somo sood soof soom soor soos sord sorm soro sorr sors soso soss sros srsd ssdd ssdf ssdm ssrm ssrs sssf sssm ssss