gggg gghg ggss ghhs ghll glhs glyg gpgp gphs gpsg gpss gshs gyll gyps gyss hghs hgps hhgg hhhh hhhs hlhs hlly hlss hpgl hpgp hphs hpls hpps hpss hshs hsls hsps hssp hygh hyl- hyll hylp hyly hyp- hyph hyps hypy lghs lhhh lhhs lhss llhs llll llps lphs lppl lpss lpys lshs lspl lssp lyly lys- lysl lyss pghs pgss phhs phyl phys plhs plpp plss plyg pphs pppp ppps ppsh ppss psgl pshs psph pspp psps psy- psys pyg- pygg pygl pyl- pyll pypy pyss sggg sggs sghs sgls sgps sgsh sgss shhh shhs shl- shlp shls shpg shps shyp slhs sllp slpp slps slyp slys sphs splp spls spps spsp spss spy- spyh spys ssgs sshl sshs sslp sspl ssps sssh ssss sygh syl- syll syls syph syss ylls yssh yyyy