-al -ol a-a a-b a-i aaa aab aai aal aao aar aav ab- aba abb abi abl abo abr abv ai- aia aib aii ail aio air aiv al- ala alb ali all alo alr alv aoa aob aoi aol aoo aor aov ar- ara arb ari arl aro arr arv av- ava avb avi avl avo avr baa bab bai bal bao bar bav bba bbb bbi bbl bbo bbr bi- bia bib bii bil bio bir biv bla blb bli bll blo blr blv boa bob boi bol boo bor bov bra brb bri brl bro brr brv bva bvb bvi bvl bvo bvr bvv i-v ia- iaa iab iai ial iao iar iav iba ibb ibi ibl ibo ibr ibv iia iib iii iil iio iir il- ila ilb ili ill ilo ilr ilv io- ioa iob ioi iol ioo ior iov ir- ira irb iri irl iro irr irv iva ivb ivi ivl ivo ivr ivv la- laa lab lai lal lao lar lav lba lbb lbi lbl lbo lbr lbv lia lib lii lil lio lir liv lla llb lli lll llo llr llv loa lob loi lol loo lor lov lra lrb lri lro lrr lrv lva lvb lvi lvl lvr lvv o-i oaa oab oai oal oao oar oav ob- oba obb obi obl obo obr obv oia oib oii oil oio oir oiv ola olb oli oll olo oo- ooa oob ooi ool ooo oor oov or- ora orb ori orl oro orr orv ov- ova ovb ovi ovl ovo ovv ra- raa rab rai ral rao rar rav rba rbb rbi rbl rbo rbr ria rib rii ril rio rir riv rla rli rll rlo rlr roa rob roi rol roo ror rov rra rrb rri rrl rrr rva rvb rvi rvl rvo rvr rvv v-a vaa vab vai val vao var vav vba vbi vbl vbo vbr vbv vi- via vib vii vil vio vir viv vl- vla vlb vll vlo vlv voa vob voi vol voo vor vov vra vrb vri vrr vva vvb vvi vvo vvr vvv

a-ii a-iv aaaa aaab aaai aaal aaar aaav aaba aabb aabi aabl aaib aaii aala aali aall aalo aaoo aara aari aaro aava abaa abab abai abal abar abb- abba abbb abbi abbo abbr abia abib abil abir abla ablo ablv aboa abob abol aboo abor abov abra abri abro abva aiai aiba aibl aibo aiia aiib aiir aila aili aioi aira airi airo aiva alaa alai alal alao alar alb- alba albi albo ali- alia alib alii alil alio alir all- alla alli alll allo allr aloa aloi alol aloo alor alov alro alva alvi alvo aoba aola aora aorb arab arai aral arar arba arbi aria arib arii aril ario arla arli arlo aroa arob aroi aroo aror arr- arra arri arro arrr arva arvi arvo avab aval avao avar avia avil avio aviv avlb avor avra avri avro avva avvo ba-i baaa baal baar baba babb babi babo babr baia baib bail baio bair bala bali ball balo baol bar- bara barb bari baro barr bava bavi bbbb bblb bial biao biar biba bibb bibi bibl bibo bila bili bill bilo bio- bioi biol bira birb biri birl biro birr bivi bivl blaa blab blio blir blob bloo boab boai boal boar boba bobb bobi bobo boi- boii boil bola boli boll bolo boob bool boor bor- bora bori boro borr bova bovi bovo brab brai brao brav bria bril brio broa brob brol broo bror brrr brvi iaaa iaai iaal iaba iaia iala iall iara iava ibar ibia ibra ibri ibro iiii iiio iila iioi iioo iira ilal ilar ilia ilio ilir ill- illa illi illo iloo ilva ioba iobi ioii ioio iola iolo iooi iooo iora iori irai iral irao irar iri- iria iril irio irla irlb irob irov irra irri ivai ivao ivar ivbv ivor laaa laal laar laba labi labo labr laia lail lair lala lali lall lalo lara larb lari larr larv lava lavi lavo lbar lbia lblr liao liar liba libo libr liia liii liir liiv lila lilb lili lill lilo lio- lior lira liri lirl liro lirr liva livi livo llao llll lloa lloo lo-v loar lob- loba lobb lobi lobo loir lola loli loll lolo loob lool loor lora lori loro lovo lral lrba lroi lrrr lvii lviv lvov lvrr oall oara obai obal obba obbo obia obla oboi obol obor obra obri obro obvi oiav oiba oiii oila oira olar olav olba olbo olia olib olio olla olli ollo olor olov olvi ooaa ooba oobi ooia oola oolo oooo oora orab orai oral orao orar orav orba orbb orbi orbo ori- oria oril orio orla orlo oro- oror orra orri orro orvr oval ovar ovi- ovil ovo- ovol ovoo ovra raab raba rabb rabi rabl rabo raia raii rail rair rala ralb rall ralo raob raol rara rarb rari raro rava ravi rbbb rbbr riaa riab riai rial rib- riba ribo riia rila rill rilo riol riri riva rivo rlab roab roar rob- roba robb robi robo roia roil roio roir rola roll rolo roob rooi rool roor rora rori roro rova rovi rovo rrrr vaal vaar vaia vail vaio vair vala vali vall valo vara vari varr vava vial viar viii vila vili vill viol vira virb viri virl viro virr viva vivi vivo vlab vlai vlba vlli voar voia voil voio voir vola voli voll volo vool voor vor- vora vori voro vrai vrav vrba vrbl vria vril vrio vvob vvvv

-aaa- a-iii aaaai aabaa aabba aabra aaiib aalib aalii aaria abaab ababa abaia abail abair abala abali aball abalo abara abari abava abbai abbar abbia abila abill abilo abio- abira aboab abobl abobo aboil aboli abora abovo abrar abril abrol aiaia aibar aiboa ailia ailor aioli airai airba airla airol airor aivar alaba alabi alaia alair alala alali alaol alara alava alavi albal albar albia albo- albor aliar alibi alila allai allal allar allbo allia allio