pype pypy pyr- pyre pyro pyry pyse pyss rbbb rbbr rbbs rbhs rboh rbsp rbss rcbc rcbo rccb rccc rccs rcep rchb rchs rcos rcpo rcps rcsc rcss rcyc rebb rebe rebo rebs recc rece rech recp recr recs recy reeb reep rees rehb rehe rehs reop reos repe repo repp repr reps repy rere rero rers rery rese resh reso resp ress reye reys rhce rhcp rheb rhee rheo rhes rhhs rhob rhoc rhoh rhos rhye rhys rob- robb robe robo robs roby rocc roce roch roco rocs roer roes roey rohe rohr rohs rohy roob roop roor roos rope ropo rops ropy rorc rore roro rory rosc rose rosh roso rosp ross rosy roye roys rpcs rpho rphs rpob rpoe rpos rpps rpyc rrhs rrrr rrsp rscc rsch rscs rscy rsee rshs rsos rspb rspo rsps rsre rybe rybp rych ryeb ryeh ryes ryhb ryob ryoh rype rysh rysy s-os sbbs sbcc sbcs sber sbhc sbhs sbor sbse sbsp sccc scce sccp sccs sccy scec scee scep scer scey sch- sche schh scho schr schs scob scoh scoo scop scor scpb scpe scpo scps scr- scrc scre scrs scry scsc scsh scso scsr scye se-c se-e se-h se-o se-s se-y sebe sebo sebs seby sec- secc sece sech seco secr secs secy seeb seec seeh seep seer sees seey sehe sehr sehs seoc seop sepe sepo sepp sepr seps serb serc sere sero serp serr sers sery sesc sese sesh seso sess seye seyh seys shbs shcc shcp she- sheb shee sheh sheo shep sher shes shey shhh shhs shoe shoo shop shor shos shps shre shrp shrs shsc shye shyp sobe sobo sobp sobr sobs soce soch soco socr socs socy soec soeo soep soes sohh soho sohp sohs soop soor soos sooy sope soph sopo sopp sops sopy sorb sore sorh soro sorr sors sory sose sosh soso soss soye soyo soys spby spcc spco spcs speb spec spee sper spes spey sphr sphs spoc spoo spop spor spos spoy spps spro sprs spry spse spso spsp spss spy- spyh spyr spys srbc srby srcc srch sreb srec sreo sres srhs sros srpc srps srsp ssbr ssby sscc ssce sscp sscs ssec ssee ssep sses sshs ssoc ssop sspc sspe sspo ssps ssrc ssrs sssb sssc sssh ssss sybo syce sych syco sycr syer syes syhe sype syph sypo syre syro syrs syry syse syso syss ybbs yber ybor ybry yccc ycch ycee yche ycsb yech yeep yeer yees yehe yehr yehs yeoh yeos yepe yepp yeps yerb yere yero yerr yers yery yesh yeso yess yeye yeyo yeyr yher yhes yobo yobs yoch yohe yoho yoop yopo yopy yore yoro yory yosh yoso yoye yoyo ypcc yrho ysby ysco ysee yser yses ysop ysse yssh ysyb yyyy