a-a aaa aaf aak aam aap af- afa aff afk afm afp aka akk akm akp ama amf amk amm amp ap- apa apf apk apm app faa faf fak fam fap ffa fff ffk ffm ffp fka fkf fkk fkm fkp fma fmf fmm fmp fpa fpk fpm fpp ka- kaa kaf kak kam kap kfa kff kfm kkk kkm kkp kma kmf kmk kmm kmp kpa kpf kpk kpm kpp m-f maa maf mak mam map mfa mff mfm mfp mka mkk mkm mkp mma mmf mmk mmm mmp mpa mpf mpk mpm mpp p-p paa paf pak pam pap pfa pff pfk pfm pfp pka pkf pkm pkp pma pmf pmk pmm pmp ppa ppf ppk ppm ppp