a-a aaa aag aap aas aay ag- aga agg agp ags agy ap- apa apg app aps apy as- asa asg asp ass asy ay- aya ayp ays g-p gaa gag gap gas gay gga ggg ggp ggs gpa gpg gpp gps gsa gsg gsp gss gy- gya gyp gys p-p paa pag pap pas pay pga pgg pgp pgs pgy ppa ppg ppp pps ps- psa psg psp pss psy py- pya pyg pys saa sag sap sas say sga sgg sgp sgs spa spg spp sps spy ss- ssa ssg ssp sss sy- sya syg syp sys yaa yag yap yas yay yga ypa ypg yps ysa ysg ysp yss ysy yyg yys yyy