a-a a-c aaa aac aah aap aas aay ac- aca acc ach acp acs acy aha ahc ahh ahp ahs ahy ap- apa apc aph app aps apy as- asa asc ash asp ass asy ay- aya ayc ayh ayp ays c-- caa cac cah cap cas cay cca ccc cch ccp ccs ch- cha chc chh chp chs chy cpa cpc cph cpp cps csa csc csh csp css csy cya cyc cyp cys haa hac hah hap has hay hca hcc hch hcp hcs hcy hha hhc hhh hhp hhs hhy hpa hpc hph hpp hps hpy hsa hsc hsh hsp hss hsy hy- hya hyc hyh hyp hys hyy p-p paa pac pah pap pas pay pca pcc pch pcp pcs pha phc php phs phy ppa ppc pph ppp pps ps- psa psc psh psp pss psy py- pya pyc pys saa sac sah sap sas say sca scc sch scp scs sh- sha shc shh shp shs shy spa spc sph spp sps spy ss- ssa ssc ssh ssp sss sy- sya syc syh syp sys yaa yac yah yap yas yay yca ycc ych ycp ycs ycy yha yhc yhs ypa yps ysa ysc ysp yss ysy yyc yys yyy