a-a a-c aaa aac aah aap aas aaw ac- aca acc ach acp acs acw aha ahc ahh ahp ahs ahw ap- apa apc aph app aps apw as- asa asc ash asp ass asw aw- awa awc awh awp aws aww c-- caa cac cah cap cas caw cca ccc cch ccp ccs ccw ch- cha chc chh chp chs chw cpa cpc cph cpp cps cpw csa csc csh csp css csw cw- cwa cwc cwh cwp cws haa hac hah hap has haw hca hcc hch hcp hcs hcw hha hhc hhh hhp hhs hhw hpa hpc hph hpp hps hpw hsa hsc hsh hsp hss hsw hw- hwa hwp hws hww p-p paa pac pah pap pas paw pca pcc pch pcp pcs pcw pha phc php phs ppa ppc pph ppp pps ppw ps- psa psc psh psp pss psw pwa pwc pwh pwp pws saa sac sah sap sas saw sca scc sch scp scs scw sh- sha shc shh shp shs spa spc sph spp sps spw ss- ssa ssc ssh ssp sss ssw swa swc swh swp sws waa wac wah wap was waw wca wcc wch wcp wcs wcw wh- wha whc whh whp whs whw wpa wpc wpp wps wsa wsc wsh wsp wss wsw wwa wwc wwp www