-al -ol a-a a-b a-c aaa aab aac aaj aak aal aao aav ab- aba abb abc abj abk abl abo abv ac- aca acb acc acj ack acl aco acv aja ajb ajc ajj ajk ajl ajo aka akb akc akj akk akl ako akv al- ala alb alc alj alk all alo alv aoa aob aoc aoj aok aol aoo aov av- ava avb avc avk avl avo baa bab bac baj bak bal bao bav bba bbb bbc bbk bbl bbo bca bcb bcc bcj bck bcl bco bcv bja bjc bjj bjk bka bkb bkc bkk bkl bko bkv bla blb blc blj blk bll blo blv boa bob boc boj bok bol boo bov bva bvb bvc bvk bvl bvo bvv c-- c-j caa cab cac caj cak cal cao cav cba cbb cbc cbj cbk cbl cbo cbv cca ccb ccc ccj cck ccl cco ccv cja cjb cjc cjk cka ckb ckc cko cl- cla clb clc clj clk cll clo clv co- coa cob coc coj cok col coo cov cva cvb cvc cvk cvl cvo cvv jaa jab jac jaj jak jal jao jav jba jbc jbj jbk jbl jbo jca jcb jcc jck jcl jco jja jjb jjc jjj jjk jjl jka jkb jkk jkl jko jkv jla jlb jlc jll jlo joa job joc joj jok jol joo jvb jvc jvl ka- kaa kab kac kaj kak kal kao kav kba kbb kbc kbk kbl kbo kca kcb kcc kck kcl kjb kjc kkb kkc kkk kkl kkv kl- kla klb klc klo klv koa kob koc kok kol koo kva kvb kvk kvo kvv la- laa lab lac laj lak lal lao lav lba lbb lbc lbj lbk lbl lbo lbv lca lcb lcc lcj lck lcl lco lcv ljj lka lkb lkl lla llb llc llj llk lll llo llv loa lob loc loj lok lol loo lov lva lvb lvc lvl lvv oaa oab oac oaj oak oal oao oav ob- oba obb obc obj obk obl obo obv oc- oca ocb occ ocj ock ocl oco ocv oja ojb ojc ojo oka okb okc okj okk okl oko ola olb olc olk oll olo oo- ooa oob ooc ook ool ooo oov ov- ova ovb ovc ovl ovo ovv v-a vaa vab vac vaj vak val vao vav vba vbc vbk vbl vbo vbv vca vcc vcl vco vja vka vkb vl- vla vlb vlc vlk vll vlo vlv voa vob voc vok vol voo vov vva vvb vvc vvo vvv

-vac a-ak a-ok aaaa aaab aaac aaal aaav aaba aabb aabc aabl aaca aacb aacc aack aacl aaco aacv aaka aala aalc aall aalo aaoo aava abaa abab abac abaj abak abal abb- abba abbb abbo abca abcb abcc abcl abla ablj ablo ablv aboa abob abok abol aboo abov abva acaa acab acac acba acbl acca accc acco acla aclc acoa acol acvv ajab ajac ajak ajao ajba ajka ajla ajob ajoo akaa akal akao akca akka akko aklo akok alaa alac alak alal alao alb- alba albc albo alca alcc alco alk- alka alkb alko all- alla alll allo aloa aloc alok alol aloo alov alva alvo aoba aoca aola avab avaj aval avao avcc avco avlb avva avvo baaa baak baal baba babb babo bac- baca bacc back baco baja bak- baka bakl bako bala balc balk ball balo baol bava bbbb bblb bcaa bcbc bcca bccc bccl bcvo bjcc bjoa blaa blab blac blaj blak blkb blob bloc blok bloo boab boac boak boal boba bobb bobo boca bock boco bojo boka boko bola bolk boll bolo boob booc book bool bova bovo c-bo caaa caab caac caal caba cabo cac- caca cacc cack caco caja caka cala calc calk call calo caol cava cavo cbac cbal cbbc cbca cbcc cbcl cbka cbkj cbkl cbko cblb cblc cbol cbva cbvb ccaa ccab ccac ccba ccbc ccca cccb cccc cccl cccv ccjo ccla cclc cclv ccob ccoc ccvo cjbc cjbk cjca cjcb cjcj cjcl cjkv cjlo cjlv cjob cjvb ckac ckbc ckck ckcl ckco ckcv ckjv ckoa ckob ckoc ckoo ckvl ckvo clab clav clob clok cloo coak coal coba cobb cobo coca cock coco cojo cok- coka coko col- cola colb colk coll colo coob cook cool cova covo cvac cvca cvcc jaak jaal jaba jabo jaca jacc jack jacl jaco jaja jaka jako jala jalc java jbaa jbob jcbc jccc jjcc jlab joab joal joao joba jobo joca jock joco jojo joka jokb jola joll jolo jook jool jova jovo k-lo kaaa kaab kaak kaal kaba kabb kabc kabo kacb kacc kacl kaco kacv kaja kajb kajc kajk kajo kaka kakc kakj kakk kako kala kalb kalc kalk kall kalo kalv kaoa kaoc kaok kaol kava kavb kavl kavo kavv kbaa kbab kbac kbak kbal kbba kbbb kbbc kbbk kbbl kbbo kbca kbcb kbck kbcl kbco kbja kbjc kbjk kbkb kbkk kbkl kbko kbkv kbla kblb kblj kbll kblo kblv kboa kbob kboc kbok kboo kbov kbva kbvb kbvc kbvo kcaa kcab kcac kcal kcav kcba kcbc kcbk kcbl kcca kccb kccc kcck kccl kccv kcjb kcjc kcjj kcjk kckc kckj kckk kckl kcko kckv kcla kclc kclk kcll kclv kcob kcol kcvj kcvk kcvl kcvo kcvv kjaa kjac kjak kjal kjav kjbb kjbl kjcb kjcc kjck kjcv kjjj kjjk kjjl kjjo kjkj kjkk kjla kjll kjoc kjoj kjok kjol kjvc kjvl kjvv kkaa kkac kkal kkba kkbb kkbj kkbl kkbo kkcb kkcj kkck kkcl kkco kkjb kkjk kkjl kkkj kkkk kklb kklc kkll kklo kklv kkoa kkob kkoj kkol kkoo kkov kkvv klaa klab klac klaj klak klal klav klbb klbc klbj klbl klca klcb klcc klck klcl klja kljb klka klkc klkk klkl klko klkv klla kllb kllc kllk kllv kloa klob kloc klok klol kloo klov klvb klvj klvk klvl klvo klvv koab koac koak koal koba kobb kobc kobk kobo koca kocb kock koja kojb kojo koka kokb kokc kokk koko kola kolb kolc kolj