-ey a-a a-c aaa aac aae aap aas aaw aay ac- aca acc ace acp acs acw acy aea aec aee aep aes aew aey ap- apa apc ape app aps apw apy as- asa asc ase asp ass asw asy aw- awa awc awe awp aws aww awy ay- aya ayc aye ayp ays ayw c-- caa cac cae cap cas caw cay cca ccc cce ccp ccs ccw ce- cea cec cee cep ces cew cey cpa cpc cpe cpp cps cpw csa csc cse csp css csw csy cw- cwa cwc cwe cwp cws cya cyc cye cyp cys cyw eaa eac eae eap eas eaw ec- eca ecc ece ecs ecw eea eec eee eep ees eew eey ep- epa epc epe epp eps epw es- esa esc ese esp ess esw esy ewa ewc ewe ewp ews eww ewy eya eyc eye eyp eys p-p paa pac pae pap pas paw pay pca pcc pce pcp pcs pcw pea pec pee pep pes pew pey ppa ppc ppe ppp pps ppw ps- psa psc pse psp pss psw psy pwa pwc pwe pwp pws py- pya pyc pye pys saa sac sae sap sas saw say sca scc sce scp scs scw se- sea sec see sep ses sew sey spa spc spe spp sps spw spy ss- ssa ssc sse ssp sss ssw swa swc swe swp sws swy sy- sya syc sye syp sys waa wac wae wap was waw way wca wcc wce wcp wcs wcw wea wec wee wep wes wew wey wpa wpc wpe wpp wps wpy wsa wsc wse wsp wss wsw wwa wwc wwe wwp www wy- wya wyc wye wyp wys yaa yac yae yap yas yaw yay yca ycc yce ycp ycs ycw ycy yea yec yee yep yes yew yey ypa yps ysa ysc yse ysp yss ysy ywc yyc yye yys yyy