a-a a-b a-i a-t aaa aab aai aam aan aas aat aav ab- aba abb abi abm abn abs abt abv ai- aia aib aii aim ain ais ait aiv ama amb ami amm amn ams amt amv an- ana anb ani anm ann ans ant anv as- asa asb asi asm asn ass ast asv at- ata atb ati atm atn ats att atv av- ava avb avi avm avn avs avt baa bab bai bam ban bas bat bav bba bbb bbi bbm bbn bbs bbt bi- bia bib bii bim bin bis bit biv bma bmb bmi bmm bmn bms bmt bmv bna bnb bni bnn bns bnt bnv bsa bsb bsi bsm bsn bss bst bsv bta btb bti btm btn bts btt btv bva bvb bvi bvm bvn bvs bvt bvv i-v ia- iaa iab iai iam ian ias iat iav iba ibb ibi ibm ibn ibs ibt ibv iia iib iii iim iin iis iit im- ima imb imi imm imn ims imt imv in- ina inb ini inm inn ins int inv is- isa isb isi ism isn iss ist isv ita itb iti itm itn its itt itv iva ivb ivi ivs ivt ivv m-v maa mab mai mam man mas mat mav mba mbb mbi mbm mbs mbt mbv mi- mia mib mii mim min mis mit miv mma mmb mmi mmm mmn mms mmt mmv mna mnb mni mnm mnn mns mnt msa msb msi msm msn mss mst msv mta mtb mti mtm mtn mts mtt mtv mva mvb mvi mvm mvn mvs mvt mvv n-i naa nab nai nam nan nas nat nav nba nbb nbi nbm nbn nbs nbt nbv nia nib nii nim nin nis nit niv nma nmb nmi nmm nmn nms nmt nna nnb nni nnm nnn nns nnt nnv nsa nsb nsi nsm nsn nss nst nsv nta ntb nti ntm ntn nts ntt ntv nva nvb nvi nvm nvn nvt nvv saa sab sai sam san sas sat sav sba sbb sbi sbm sbn sbs sbt sbv sia sib sii sim sin sis sit siv sma smb smi smm smn sms smt smv sna snb sni snm snn sns snt snv ss- ssa ssb ssi ssm ssn sss sst ssv sta stb sti stm stn sts stt stv sva svb svi svm svn svs svt svv taa tab tai tam tan tas tat tav tba tbb tbi tbm tbn tbs tbt tbv tia tib tii tim tin tis tit tiv tma tmb tmi tmm tmn tms tmt tmv tna tnb tni tnm tnn tns tnt tsa tsb tsi tsm tsn tss tst tsv tta ttb tti ttm ttn tts ttt ttv tva tvb tvi tvm tvn tvs tvt v-a vaa vab vai vam van vas vat vav vba vbi vbm vbs vbv vi- via vib vii vim vin vis vit viv vm- vma vmi vmm vmn vmt vn- vna vni vnm vns vnv vsa vsb vsi vsm vsn vss vst vsv vta vtb vti vtm vts vtt vtv vva vvb vvi vvm vvs vvt vvv