a-a a-b aaa aab aad aaj aam aan aar ab- aba abb abd abj abm abn abr ad- ada adb add adj adm adn adr aja ajb ajd ajj ajm ajn ajr ama amb amd amm amn amr an- ana anb and anj anm ann anr ar- ara arb ard arj arm arn arr baa bab bad baj bam ban bar bba bbb bbd bbm bbn bbr bda bdb bdd bdj bdm bdr bja bjd bjj bjm bjn bjr bma bmb bmd bmj bmm bmn bmr bna bnb bnd bnj bnn bnr bra brb brd brj brm brn brr daa dab dad daj dam dan dar dba dbb dbd dbm dbn dbr dda ddb ddd ddm ddn ddr dj- dja djb djd djm dma dmb dmd dmm dmn dmr dna dnb dnd dnj dnm dnn dnr dra drb drd drj drm drn drr j-d jaa jab jad jaj jam jan jar jba jbj jbm jbr jda jdb jdm jdn jdr jja jjb jjj jjr jma jmb jmd jmj jmm jmn jmr jna jnd jnj jnn jnr jra jrb jrm jrn jrr m-r maa mab mad maj mam man mar mba mbb mbd mbj mbm mbr mda mdb mdd mdj mdm mdn mdr mjb mjd mjj mjm mjr mma mmb mmd mmj mmm mmn mmr mna mnb mnj mnm mnn mnr mra mrb mrd mrj mrm mrn mrr naa nab nad naj nam nan nar nba nbb nbd nbm nbn nbr nda ndb ndd ndm ndn ndr nja njm njn nma nmb nmd nmm nmn nmr nna nnb nnm nnn nra nrb nrd nrj nrm nrn nrr ra- raa rab rad raj ram ran rar rba rbb rbd rbm rbn rbr rda rdb rdd rdj rdm rdn rdr rja rjm rjr rma rmb rmd rmm rmn rmr rna rnb rnd rnm rnn rnr rra rrb rrd rrm rrn rrr