a-a a-q aaa aam aao aap aaq ama amm amo amp amq aoa aom aoo aop ap- apa apm apo app apq aqa aqm aqo aqp m-o maa mam mao map mma mmm mmo mmp moa mom moo mop mpa mpm mpo mpp mpq mqa mqp oaa oam oao oap oaq om- oma omm omo omp oo- ooa oom ooo oop op- opa opm opo opp opq oqo p-p paa pam pao pap paq pma pmm pmo pmp pmq poa pom poo pop ppa ppm ppo ppp ppq pqm pqq qaa qam qap qma qmp qom qoo qop qpm qpp qqq