a-a aaa aag aak aan aap aar ag- aga agg agk agn agp agr aka akg akk akn akp akr an- ana ang ank ann anp anr ap- apa apg apk apn app apr ar- ara arg ark arn arp arr g-p gaa gag gak gan gap gar gga ggg ggn ggp ggr gka gkn gkp gna gnn gnp gnr gpa gpg gpk gpn gpp gpr gra grg grk grn grp grr ka- kaa kag kak kan kap kar kga kgp kkk kkn kkp kkr kn- kna kng knk knn knp knr kpa kpk kpn kpp kpr kra krg krk krn krp krr naa nag nak nan nap nar nga ngg ngk ngn ngp nka nkk nkn nkp nkr nna nng nnk nnn nnp npa npg npn npp npr nra nrg nrk nrn nrp nrr p-p paa pag pak pan pap par pga pgg pgk pgn pgp pgr pka pkg pkn pkp pkr pn- pna png pnk pnn pnp pnr ppa ppg ppk ppn ppp ppr pra prg prk prn prp prr ra- raa rag rak ran rap rar rga rgg rgk rgn rgp rgr rkg rkk rkp rna rng rnn rnp rnr rpa rpg rpk rpn rpp rpr rra rrg rrk rrn rrp rrr