-al -ol a-a a-b aaa aab aak aal aao aas aav ab- aba abb abk abl abo abs abv aka akb akk akl ako aks akv al- ala alb alk all alo als alv aoa aob aok aol aoo aos aov as- asa asb ask asl aso ass asv av- ava avb avk avl avo avs baa bab bak bal bao bas bav bba bbb bbk bbl bbo bbs bka bkb bkk bkl bko bks bkv bla blb blk bll blo bls blv boa bob bok bol boo bos bov bsa bsb bsk bsl bso bss bsv bva bvb bvk bvl bvo bvs bvv ka- kaa kab kak kal kao kas kav kba kbb kbk kbl kbo kbs kkb kkk kkl kks kkv kl- kla klb klo kls klv koa kob kok kol koo kos ksa ksb ksk ksl kso kss ksv kva kvb kvk kvo kvs kvv la- laa lab lak lal lao las lav lba lbb lbk lbl lbo lbs lbv lka lkb lkl lks lla llb llk lll llo lls llv loa lob lok lol loo los lov lsa lsb lsk lsl lso lss lsv lva lvb lvl lvs lvv oaa oab oak oal oao oas oav ob- oba obb obk obl obo obs obv oka okb okk okl oko oks ola olb olk oll olo ols oo- ooa oob ook ool ooo oos oov os- osa osb osk osl oso oss osv ov- ova ovb ovl ovo ovs ovv saa sab sak sal sao sas sav sba sbb sbk sbl sbo sbs sbv sk- ska skb skk skl sko sks sla slb slk sll slo sls slv soa sob sok sol soo sos sov ss- ssa ssb ssk ssl sso sss ssv sva svb svk svl svo svs svv v-a vaa vab vak val vao vas vav vba vbk vbl vbo vbs vbv vka vkb vl- vla vlb vlk vll vlo vls vlv voa vob vok vol voo vos vov vsa vsb vsk vsl vso vss vsv vva vvb vvo vvs vvv

a-ak a-ok aaaa aaab aaal aaas aaav aaba aabb aabl aaka aala aall aalo aals aaoo aasa aass aava abaa abab abak abal abas abb- abba abbb abbo abbs abla ablo abls ablv aboa abob abok abol aboo abos abov abs- absa absl abss abva akaa akal akao akas akka akko aklo akok akos aksa alaa alak alal alao alas alb- alba albo albs alk- alka alkb alko all- alla alll allo alls aloa alok alol aloo alos alov alsa also alva alvo aoba aoks aola aoss asaa asab asak asal asao asas asba asbo aska asko asks asla aslo asob asok asos assa assk assl asso asss asva asvs avab aval avao avas avlb avos avva avvo baaa baak baal baas baba babb babo babs bak- baka bakl bako baks bala balk ball balo bals baol baos basa bask baso bass bava bbas bbbb bbbs bblb bbls blaa blab blak blas blkb blls blob blok bloo blss boab boak boal boas boba bobb bobo bobs boka boko boks bola bolk boll bolo bols boob book bool boos bosa bosk boso boss bova bovo bsaa bsas bsos k-lo k-os kaaa kaab kaak kaal kaas kaba kabb kabo kaka kakk kako kaks kala kalb kalk kall kalo kals kalv kaoa kaok kaol kaos kas- kasa kasb kask kasl kaso kass kava kavb kavl kavo kavs kavv kbaa kbab kbak kbal kbas kbba kbbb kbbk kbbl kbbo kbbs kbkb kbkk kbkl kbko kbkv kbla kblb kbll kblo kbls kblv kboa kbob kbok kboo kbos kbov kbsa kbsb kbsk kbso kbss kbsv kbva kbvb kbvo kkaa kkal kkba kkbb kkbl kkbo kkbs kkkk kklb kkll kklo kkls kklv kkoa kkob kkol kkoo kkov kksa kkss kkvv klaa klab klak klal klas klav klbb klbl klbs klka klkk klkl klko klks klkv klla kllb kllk klls kllv kloa klob klok klol kloo klos klov klsa klsv klvb klvk klvl klvo klvs klvv koab koak koal koas koba kobb kobk kobo kobs koka kokb kokk koko koks kola kolb kolk koll kolo kols kolv koob kook kool kooo koos koov kos- kosa kosb koso koss kova kovk kovo ksab ksak ksal ksas ksav ksba ksbl ksbs ksbv kska kskb kskk ksko ksks ksla kslb kslk ksll kslo kslv ksob ksok ksol ksoo ksos kssa kssl ksso ksss ksva ksvl kvab kvak kval kvas kvbl kvkl kvlb kvlo kvlv kvoa kvob kvok kvol kvoo kvov kvsa kvsl kvso kvss kvsv kvvl kvvs kvvv laaa laak laal laas laba labo labs laka laks lala lall lalo laos lasa lask laso lass lava lavo lavs lbos lkab lkal llao llbs llks llll lloa lloo lo-v loas lob- loba lobb lobo lobs loka lokk loko lola loll lolo lols loob look lool loos losa loso loss lovo lsla lssa lsso lvov lvsv oaks oall oasl oass oavs obak obal obas obba obbo obkb obla obls obok obol obos obss obvs okak okas okka okko okla oklo okok okol oksa okso olas olav olba olbo olka olla ollo olos olov ooaa ooak ooba oola oolo oooo ooos oosa osak osas osba osla oslo osoo osos osov ossa ossb osso oval ovo- ovol ovoo s-os saab saak saal saas saba sabb sabo sabs saka sakb sakk sako saks sala salk sall salo sals salv saol saos sasa sask sasl saso sass sava savo savs sbaa sbas sbbs sbsa skab skal skol skov skss slaa slab slak slas slav slob sloo slos slsa soak soal soas soba sobo sobs soka sokk soko sola solk soll solo sols solv sook sool soos sosa soso soss sosv sova sovo sovs ssaa ssab ssao ssas ssla sssa sssb ssss vaal vaas vabs vaka vala valk vall valo vals vas- vasa vasl vaso vass vava vavs vlab vlas vlba vlks vlok vlos voka voks vola volk voll volo vols vool vosa voso voss vovk vssl vvob vvsb vvvv

-aaa- a-vsb aaaas aaasa aaass aabaa aabba aakko abaab ababa ababs abaka abako abala aball abalo abasa abask abass abava abbas abbos