a-a aaa aag aam aan aao aap aar ag- aga agg agm agn ago agp agr ama amg amm amn amo amp amr an- ana ang anm ann ano anp anr aoa aog aom aon aoo aop aor ap- apa apg apm apn apo app apr ar- ara arg arm arn aro arp arr g-p gaa gag gam gan gao gap gar gga ggg ggm ggn ggo ggp ggr gma gmg gmm gmn gmo gmp gmr gna gnm gnn gno gnp gnr goa gog gom gon goo gop gor gpa gpg gpm gpn gpo gpp gpr gra grg grm grn gro grp grr m-o m-r maa mag mam man mao map mar mga mgm mgn mgo mgp mgr mma mmg mmm mmn mmo mmp mmr mna mng mnm mnn mno mnp mnr moa mog mom mon moo mop mor mpa mpg mpm mpn mpo mpp mpr mra mrg mrm mrn mro mrp mrr naa nag nam nan nao nap nar nga ngg ngm ngn ngo ngp nma nmg nmm nmn nmo nmp nmr nna nng nnm nnn nno nnp no- noa nog nom non noo nop nor npa npg npm npn npo npp npr nra nrg nrm nrn nro nrp nrr oaa oag oam oan oao oap oar oga ogg ogn ogo ogp om- oma omg omm omn omo omp omr on- ona ong onn ono onp onr oo- ooa oog oom oon ooo oop oor op- opa opg opm opn opo opp opr or- ora org orm orn oro orp orr p-p paa pag pam pan pao pap par pga pgg pgm pgn pgo pgp pgr pma pmg pmm pmn pmo pmp pmr pn- pna png pnm pnn pno pnp pnr poa pog pom pon poo pop por ppa ppg ppm ppn ppo ppp ppr pra prg prm prn pro prp prr ra- raa rag ram ran rao rap rar rga rgg rgn rgo rgp rgr rma rmg rmm rmn rmo rmp rmr rna rng rnm rnn rno rnp rnr roa rog rom ron roo rop ror rpa rpg rpm rpn rpo rpp rpr rra rrg rrm rrn rrp rrr