-al -er -ic a-a a-b a-c a-i aaa aab aac aae aag aai aal aar aav ab- aba abb abc abe abg abi abl abr abv ac- aca acb acc ace acg aci acl acr acv aea aeb aec aee aeg aei ael aer aev ag- aga agb agc age agg agi agl agr agv ai- aia aib aic aie aig aii ail air aiv al- ala alb alc ale alg ali all alr alv ar- ara arb arc are arg ari arl arr arv av- ava avb avc ave avg avi avl avr baa bab bac bae bag bai bal bar bav bba bbb bbc bbe bbg bbi bbl bbr bca bcb bcc bce bcg bci bcl bcr bcv be- bea beb bec bee beg bei bel ber bev bga bgb bgc bge bgg bgi bgl bgr bgv bi- bia bib bic bie big bii bil bir biv bla blb blc ble blg bli bll blr blv bra brb bre brg bri brl brr brv bva bvb bvc bve bvg bvi bvl bvr bvv c-- caa cab cac cae cag cai cal car cav cba cbb cbc cbe cbg cbi cbl cbr cbv cca ccb ccc cce ccg cci ccl ccr ccv ce- cea ceb cec cee ceg cei cel cer cev cga cgb cgc cge cgg cgi cgl cgr cgv ci- cia cib cic cie cig cii cil cir civ cl- cla clb clc cle clg cli cll clr clv cra crb crc cre crg cri crl crr crv cva cvb cvc cve cvg cvi cvl cvr cvv eaa eab eac eae eag eai eal ear eav eba ebb ebc ebe ebg ebi ebl ebr ebv ec- eca ecb ecc ece ecg eci ecl ecr ecv eea eeb eec eee eeg eel eer eev ega egb egc ege egg egi egl egr eia eib eic eie eig eii eil eir eiv ela elb elc ele elg eli ell elr elv era erb erc ere erg eri erl err erv eva evb evc eve evg evi evl evr evv gaa gab gac gae gag gai gal gar gav gba gbc gbe gbg gbi gbl gbr gbv gca gcb gcc gce gcg gci gcl gcr ge- gea geb gec gee geg gei gel ger gev gga ggb ggc ggg ggi ggr ggv gia gib gic gie gig gii gil gir giv gla glb glc gle glg gli gll glr glv gra grb grc gre grg gri grl grr grv gva gvb gvc gve gvg gvi gvl gvr i-v ia- iaa iab iac iae iag iai ial iar iav iba ibb ibc ibe ibg ibi ibl ibr ibv ica icb icc ice icg ici icl icr icv ie- iea iec iee ieg iei iel ier iev iga igb igc ige igg igi igl igr iia iib iic iie iii iil iir il- ila ilb ilc ile ilg ili ill ilr ilv ir- ira irb irc ire irg iri irl irr irv iva ivb ivc ive ivg ivi ivl ivr ivv la- laa lab lac lae lag lai lal lar lav lba lbb lbc lbe lbg lbi lbl lbr lbv lca lcb lcc lce lcg lci lcl lcr lcv lea leb lec lee leg lei lel ler lev lga lgb lgc lge lgg lgi lgl lgr lgv lia lib lic lie lig lii lil lir liv lla llb llc lle llg lli lll llr llv lra lrb lrc lrg lri lrr lrv lva lvb lvc lve lvg lvi lvl lvr lvv ra- raa rab rac rae rag rai ral rar rav rba rbb rbc rbe rbg rbi rbl rbr rca rcb rcc rce rcg rci rcl rcr rcv re- rea reb rec ree reg rei rel rer rev rga rgb rgc rge rgg rgi rgr rgv ria rib ric rie rig rii ril rir riv rla rlc rle rlg rli rll rlr rra rrb rrc rrg rri rrl rrr rva rvb rvc rve rvg rvi rvl rvr rvv v-a v-e vaa vab vac vae vag vai val var vav vba vbc vbg vbi vbl vbr vbv vca vcc vce vci vcl vcr vea veb vec vee veg vei vel ver vga vgc vgg vgl vgr vi- via vib vic vie vig vii vil vir viv vl- vla vlb vlc vle vll vlv vra vrb vrc vre vrg vri vrr vva vvb vvc vvg vvi vvr vvv

-vac a-be a-ii a-iv aaaa aaab aaac aaae aaai aaal aaar aaav aaba aabb aabc aabi aabl aaca aacb aacc aace aaci aacl aacr aacv aaea aaec aaev aage aaib aaic aaii aala aalc aale aali aall aara aarc aare aari aava abaa abab abac abae abag abai abal abar abb- abba abbb abbe abbi abbr abca abcb abcc abci abcl abcr abec abee abel aber abgl abia abib abic abie abig abil abir abla able ablv abra abrc abri abva acaa acab acac acae acag acai acar acba acbl acca accc acce acci ace- acea acec acel acer acev acga acgi acgr aci- acia acic acie acir acla aclc acle acli aclr acr- acra acrc acre acri acrr acrv acvv aeac aebi aecb aeci aecl aeer aega aela aelc aer- aera aerc aeri aeva agac agag agai agal agar agav agba agca agcc agce agea agee agei agel ager agga agge aggi agia agib agic agie agig agii agil agir agla aglc agle agli agra agre agri agrl agva aiai aiba aibl aica aicc aice aicr aiea aiee aiel aiga aiia aiib aiic aiir aila aile aili aira aire airi aiva alaa alac alae alag alai alal alar alb- alba albc albe albi alca alcc alce alea alec alee aleg aler alev alg- alga alge algi ali- alia alib alie alig alii alil alir all- alla alle alli alll allr alva alvi arab arac arae arag arai aral arar arba arbe arbi arc- arca arce arci area arec aree areg arei arel arev arga argb arge argi aria arib arie arig arii aril arla arle arli arr- arra arrc arre arrg arri arrr arva arve