llll llms llps lmms lppl lpss lpys lspl lssp lull lulu lump lums lupu luss luup luys lyly lymm lys- lysl lysm lyss mlps mlpy mlss mlym mmlp mmmm mmms mmpu mmsu mmus mmyy mplm mpls mppp mpps mpys mslp msml msmm msms msmu mspp mspy mssm mssp msus mull mulm mulu muly mumm mump mums mumu mumy mups musl muss musu muys myl- myll mymp mymy mys- myss myus myys plms plpp plss plum plup plus plym pmmp pmmu pmpm pmsl ppml ppms pppp ppps ppss pspp psps pssm psy- psys pull pulp puls pulu puly pump pumy pupl pups pupu pupy puss puy- puys pyl- pyll pym- pyms pypy pyss sllm sllp slmm slpp slps slsu slum slup slyp slys smls smps smsp smss smus splp spls spms spps spsp spss spus spy- spys sslp ssml sspl ssps sssm ssss sul- sull sulm sulp sulu sum- sump sums sumu sumy sup- supp sups supy sus- susp suss susu susy suum suus suyu syl- syll syls sym- syms syss ully ulmu ulul ulum ulus ulys umms umps umsp umsu umus upml upmy uppp uppu uppy upsy upup uslp uslu usmm usmp usms uspp usps usss ussu ussy usul usus uulu uuuu ylls yssu yuls yulu yump yups yuyu yyyy