a-a aaa aad aag aak aan aar ad- ada add adg adk adn adr ag- aga agd agg agk agn agr aka akd akg akk akn akr an- ana and ang ank ann anr ar- ara ard arg ark arn arr daa dad dag dak dan dar dda ddd ddg ddk ddn ddr dga dgd dgg dgk dgn dgr dka dkg dkk dkr dna dnd dng dnk dnn dnr dra drd drg drk drn drr g-d gaa gad gag gak gan gar gda gdd gdk gdn gdr gga ggd ggg ggn ggr gka gkd gkn gna gnd gnn gnr gra grd grg grk grn grr ka- kaa kad kag kak kan kar kda kdg kdk kdr kga kgd kkk kkn kkr kn- kna knd kng knk knn knr kra krd krg krk krn krr naa nad nag nak nan nar nda ndd ndg ndk ndn ndr nga ngd ngg ngk ngn nka nkk nkn nkr nna nng nnk nnn nra nrd nrg nrk nrn nrr ra- raa rad rag rak ran rar rda rdd rdg rdn rdr rga rgd rgg rgk rgn rgr rkg rkk rna rnd rng rnn rnr rra rrd rrg rrk rrn rrr