-al a-a a-b a-i aaa aab aag aai aal aas aav ab- aba abb abg abi abl abs abv ag- aga agb agg agi agl ags agv ai- aia aib aig aii ail ais aiv al- ala alb alg ali all als alv as- asa asb asg asi asl ass asv av- ava avb avg avi avl avs baa bab bag bai bal bas bav bba bbb bbg bbi bbl bbs bga bgb bgg bgi bgl bgs bgv bi- bia bib big bii bil bis biv bla blb blg bli bll bls blv bsa bsb bsg bsi bsl bss bsv bva bvb bvg bvi bvl bvs bvv gaa gab gag gai gal gas gav gba gbg gbi gbl gbs gbv gga ggb ggg ggi ggs ggv gia gib gig gii gil gis giv gla glb glg gli gll gls glv gsa gsb gsg gsi gsl gss gsv gva gvb gvg gvi gvl gvs i-v ia- iaa iab iag iai ial ias iav iba ibb ibg ibi ibl ibs ibv iga igb igg igi igl igs iia iib iii iil iis il- ila ilb ilg ili ill ils ilv is- isa isb isg isi isl iss isv iva ivb ivg ivi ivl ivs ivv la- laa lab lag lai lal las lav lba lbb lbg lbi lbl lbs lbv lga lgb lgg lgi lgl lgs lgv lia lib lig lii lil lis liv lla llb llg lli lll lls llv lsa lsb lsg lsi lsl lss lsv lva lvb lvg lvi lvl lvs lvv saa sab sag sai sal sas sav sba sbb sbg sbi sbl sbs sbv sga sgb sgg sgi sgl sgs sgv sia sib sig sii sil sis siv sla slb slg sli sll sls slv ss- ssa ssb ssg ssi ssl sss ssv sva svb svg svi svl svs svv v-a vaa vab vag vai val vas vav vba vbg vbi vbl vbs vbv vga vgg vgl vgs vi- via vib vig vii vil vis viv vl- vla vlb vll vls vlv vsa vsb vsg vsi vsl vss vsv vva vvb vvg vvi vvs vvv