g-p ggg ggm ggn ggo ggp gmg gmm gmn gmo gmp gmy gnm gnn gno gnp gog gom gon goo gop goy gpg gpm gpn gpo gpp gy- gym gyn gyo gyp m-o mgm mgn mgo mgp mgy mmg mmm mmn mmo mmp mng mnm mnn mno mnp mog mom mon moo mop moy mpg mpm mpn mpo mpp my- myg mym myn myo ngg ngm ngn ngo ngp nmg nmm nmn nmo nmp nng nnm nnn nno nnp no- nog nom non noo nop noy npg npm npn npo npp nyg nym nyn nyo nyp nyy ogg ogn ogo ogp ogy om- omg omm omn omo omp omy on- ong onn ono onp ony oo- oog oom oon ooo oop op- opg opm opn opo opp opy oyo p-p pgg pgm pgn pgo pgp pgy pmg pmm pmn pmo pmp pn- png pnm pnn pno pnp pny pog pom pon poo pop poy ppg ppm ppn ppo ppp py- pyg pym pyn pyo ygm ygo ymg ymm ymo yng ynn ynp yny yog yom yon yoo yop yoy ypg ypo yyg yyy