a-a a-b aaa aab aam aan aap aas aav ab- aba abb abm abn abp abs abv ama amb amm amn amp ams amv an- ana anb anm ann anp ans anv ap- apa apb apm apn app aps apv as- asa asb asm asn asp ass asv av- ava avb avm avn avp avs b-p baa bab bam ban bap bas bav bba bbb bbm bbn bbp bbs bma bmb bmm bmn bmp bms bmv bna bnb bnn bnp bns bnv bpa bpb bpm bpn bpp bps bpv bsa bsb bsm bsn bsp bss bsv bva bvb bvm bvn bvp bvs bvv m-v maa mab mam man map mas mav mba mbb mbm mbp mbs mbv mma mmb mmm mmn mmp mms mmv mna mnb mnm mnn mnp mns mpa mpb mpm mpn mpp mps mpv msa msb msm msn msp mss msv mva mvb mvm mvn mvp mvs mvv naa nab nam nan nap nas nav nba nbb nbm nbn nbp nbs nbv nma nmb nmm nmn nmp nms nna nnb nnm nnn nnp nns nnv npa npb npm npn npp nps npv nsa nsb nsm nsn nsp nss nsv nva nvb nvm nvn nvp nvv p-p paa pab pam pan pap pas pav pba pbb pbm pbn pbp pbs pma pmb pmm pmn pmp pms pmv pn- pna pnb pnm pnn pnp pns pnv ppa ppb ppm ppn ppp pps ppv ps- psa psb psm psn psp pss psv pva pvb pvm pvn pvp pvs pvv saa sab sam san sap sas sav sba sbb sbm sbn sbp sbs sbv sma smb smm smn smp sms smv sna snb snm snn snp sns snv spa spb spm spn spp sps spv ss- ssa ssb ssm ssn ssp sss ssv sva svb svm svn svp svs svv v-a vaa vab vam van vap vas vav vba vbm vbs vbv vm- vma vmm vmn vn- vna vnm vnp vns vnv vpa vpb vpm vpn vpp vps vsa vsb vsm vsn vsp vss vsv vva vvb vvm vvs vvv