a-a aaa aag aam aap aas ag- aga agg agm agp ags ama amg amm amp ams ap- apa apg apm app aps as- asa asg asm asp ass g-p gaa gag gam gap gas gga ggg ggm ggp ggs gma gmg gmm gmp gms gpa gpg gpm gpp gps gsa gsg gsm gsp gss maa mag mam map mas mga mgm mgp mgs mma mmg mmm mmp mms mpa mpg mpm mpp mps msa msg msm msp mss p-p paa pag pam pap pas pga pgg pgm pgp pgs pma pmg pmm pmp pms ppa ppg ppm ppp pps ps- psa psg psm psp pss saa sag sam sap sas sga sgg sgm sgp sgs sma smg smm smp sms spa spg spm spp sps ss- ssa ssg ssm ssp sss