-al -ic -ol a-a a-b a-c a-i aaa aab aac aai aal aao aar aas aav ab- aba abb abc abi abl abo abr abs abv ac- aca acb acc aci acl aco acr acs acv ai- aia aib aic aii ail aio air ais aiv al- ala alb alc ali all alo alr als alv aoa aob aoc aoi aol aoo aor aos aov ar- ara arb arc ari arl aro arr ars arv as- asa asb asc asi asl aso asr ass asv av- ava avb avc avi avl avo avr avs baa bab bac bai bal bao bar bas bav bba bbb bbc bbi bbl bbo bbr bbs bca bcb bcc bci bcl bco bcr bcs bcv bi- bia bib bic bii bil bio bir bis biv bla blb blc bli bll blo blr bls blv boa bob boc boi bol boo bor bos bov bra brb bri brl bro brr brs brv bsa bsb bsc bsi bsl bso bsr bss bsv bva bvb bvc bvi bvl bvo bvr bvs bvv c-- caa cab cac cai cal cao car cas cav cba cbb cbc cbi cbl cbo cbr cbs cbv cca ccb ccc cci ccl cco ccr ccs ccv ci- cia cib cic cii cil cio cir cis civ cl- cla clb clc cli cll clo clr cls clv co- coa cob coc coi col coo cor cos cov cra crb crc cri crl cro crr crs crv csa csb csc csi csl cso csr css csv cva cvb cvc cvi cvl cvo cvr cvs cvv i-v ia- iaa iab iac iai ial iao iar ias iav iba ibb ibc ibi ibl ibo ibr ibs ibv ica icb icc ici icl ico icr ics icv iia iib iic iii iil iio iir iis il- ila ilb ilc ili ill ilo ilr ils ilv io- ioa iob ioc ioi iol ioo ior ios iov ir- ira irb irc iri irl iro irr irs irv is- isa isb isc isi isl iso isr iss isv iva ivb ivc ivi ivl ivo ivr ivs ivv la- laa lab lac lai lal lao lar las lav lba lbb lbc lbi lbl lbo lbr lbs lbv lca lcb lcc lci lcl lco lcr lcs lcv lia lib lic lii lil lio lir lis liv lla llb llc lli lll llo llr lls llv loa lob loc loi lol loo lor los lov lra lrb lrc lri lro lrr lrs lrv lsa lsb lsc lsi lsl lso lsr lss lsv lva lvb lvc lvi lvl lvr lvs lvv o-i oaa oab oac oai oal oao oar oas oav ob- oba obb obc obi obl obo obr obs obv oc- oca ocb occ oci ocl oco ocr ocs ocv oia oib oic oii oil oio oir ois oiv ola olb olc oli oll olo ols oo- ooa oob ooc ooi ool ooo oor oos oov or- ora orb orc ori orl oro orr ors orv os- osa osb osc osi osl oso osr oss osv ov- ova ovb ovc ovi ovl ovo ovs ovv ra- raa rab rac rai ral rao rar ras rav rba rbb rbc rbi rbl rbo rbr rbs rca rcb rcc rci rcl rco rcr rcs rcv ria rib ric rii ril rio rir ris riv rla rlc rli rll rlo rlr rls roa rob roc roi rol roo ror ros rov rra rrb rrc rri rrl rrr rrs rsa rsb rsc rsi rsl rso rsr rss rsv rva rvb rvc rvi rvl rvo rvr rvs rvv saa sab sac sai sal sao sar sas sav sba sbb sbc sbi sbl sbo sbr sbs sbv sca scb scc sci scl sco scr scs scv sia sib sic sii sil sio sir sis siv sla slb slc sli sll slo slr sls slv soa sob soc soi sol soo sor sos sov sr- sra srb src sri srl sro srr srs srv ss- ssa ssb ssc ssi ssl sso ssr sss ssv sva svb svc svi svl svo svr svs svv v-a vaa vab vac vai val vao var vas vav vba vbc vbi vbl vbo vbr vbs vbv vca vcc vci vcl vco vcr vcs vi- via vib vic vii vil vio vir vis viv vl- vla vlb vlc vll vlo vls vlv voa vob voc voi vol voo vor vos vov vra vrb vrc vri vrr vrs vsa vsb vsc vsi vsl vso vsr vss vsv vva vvb vvc vvi vvo vvr vvs vvv

-vac a-ii a-iv aaaa aaab aaac aaai aaal aaar aaas aaav aaba aabb aabc aabi aabl aaca aacb aacc aaci aacl aaco aacr aacs aacv aaib aaic aaii aais aala aalc aali aall aalo aals aaoo aara aarc aari aaro aars aasa aasc aasi aass aava abaa abab abac abai abal abar abas abb- abba abbb abbi abbo abbr abbs abca abcb abcc abci abcl abcr abcs abia abib abic abil abir abis abla ablo abls ablv aboa abob abol aboo abor abos abov abra abrc abri abro abrs abs- absa absi absl abss abva acaa acab acac acai acar acas acba acbl acca accc acci acco accs aci- acia acic acir acis acla aclc acli aclr acls acoa acol acor acos acr- acra acrc acri acro acrr acrs acrv acsa acsc acsi acsl acss acvs acvv aiai aias aiba aibl aibo aica aicc aicr aics aiia aiib aiic aiir aila aili ails aioc aioi aira airi airo airs aisa aisb aisi aisl aiso aisr aiva alaa alac alai alal alao alar alas alb- alba albc albi albo albs alca alcc alco alcs ali- alia alib alii alil alio alir alis all- alla alli alll allo allr alls aloa aloc aloi alol aloo alor alos alov alro alsa alsc also alva alvi alvo aoba aoca aocs aola aora aorb aors aoss arab arac arai aral arar aras arba arbi arbs arc- arca arci arco arcs aria arib arii aril ario aris arla arli arlo aroa arob aroi aroo aror aros arr- arra arrc arri arro