a-a aaa aad aak aam aar aas ad- ada add adk adm adr ads aka akd akk akm akr aks ama amd amk amm amr ams ar- ara ard ark arm arr ars as- asa asd ask asm asr ass daa dad dak dam dar das dda ddd ddk ddm ddr dds dka dkk dkm dkr dks dma dmd dmk dmm dmr dms dra drd drk drm drr drs dsa dsd dsk dsm dsr dss ka- kaa kad kak kam kar kas kda kdk kdm kdr kds kkk kkm kkr kks kma kmd kmk kmm kms kra krd krk krr krs ksa ksd ksk ksm ksr kss m-r maa mad mak mam mar mas mda mdd mdk mdm mdr mds mka mkd mkk mkm mkr mks mma mmd mmk mmm mmr mms mra mrd mrk mrm mrr mrs msa msd msk msm msr mss ra- raa rad rak ram rar ras rda rdd rdm rdr rds rkk rkm rks rma rmd rmm rmr rms rra rrd rrk rrm rrr rrs rsa rsd rsk rsm rsr rss saa sad sak sam sar sas sda sdd sdk sdm sdr sds sk- ska skd skk skm skr sks sma smd smk smm smr sms sr- sra srd srk srm srr srs ss- ssa ssd ssk ssm ssr sss