-al -ol a-a a-b a-i aaa aab aai aal aao aar aas aav ab- aba abb abi abl abo abr abs abv ai- aia aib aii ail aio air ais aiv al- ala alb ali all alo alr als alv aoa aob aoi aol aoo aor aos aov ar- ara arb ari arl aro arr ars arv as- asa asb asi asl aso asr ass asv av- ava avb avi avl avo avr avs baa bab bai bal bao bar bas bav bba bbb bbi bbl bbo bbr bbs bi- bia bib bii bil bio bir bis biv bla blb bli bll blo blr bls blv boa bob boi bol boo bor bos bov bra brb bri brl bro brr brs brv bsa bsb bsi bsl bso bsr bss bsv bva bvb bvi bvl bvo bvr bvs bvv i-v ia- iaa iab iai ial iao iar ias iav iba ibb ibi ibl ibo ibr ibs ibv iia iib iii iil iio iir iis il- ila ilb ili ill ilo ilr ils ilv io- ioa iob ioi iol ioo ior ios iov ir- ira irb iri irl iro irr irs irv is- isa isb isi isl iso isr iss isv iva ivb ivi ivl ivo ivr ivs ivv la- laa lab lai lal lao lar las lav lba lbb lbi lbl lbo lbr lbs lbv lia lib lii lil lio lir lis liv lla llb lli lll llo llr lls llv loa lob loi lol loo lor los lov lra lrb lri lro lrr lrs lrv lsa lsb lsi lsl lso lsr lss lsv lva lvb lvi lvl lvr lvs lvv o-i oaa oab oai oal oao oar oas oav ob- oba obb obi obl obo obr obs obv oia oib oii oil oio oir ois oiv ola olb oli oll olo ols oo- ooa oob ooi ool ooo oor oos oov or- ora orb ori orl oro orr ors orv os- osa osb osi osl oso osr oss osv ov- ova ovb ovi ovl ovo ovs ovv ra- raa rab rai ral rao rar ras rav rba rbb rbi rbl rbo rbr rbs ria rib rii ril rio rir ris riv rla rli rll rlo rlr rls roa rob roi rol roo ror ros rov rra rrb rri rrl rrr rrs rsa rsb rsi rsl rso rsr rss rsv rva rvb rvi rvl rvo rvr rvs rvv saa sab sai sal sao sar sas sav sba sbb sbi sbl sbo sbr sbs sbv sia sib sii sil sio sir sis siv sla slb sli sll slo slr sls slv soa sob soi sol soo sor sos sov sr- sra srb sri srl sro srr srs srv ss- ssa ssb ssi ssl sso ssr sss ssv sva svb svi svl svo svr svs svv v-a vaa vab vai val vao var vas vav vba vbi vbl vbo vbr vbs vbv vi- via vib vii vil vio vir vis viv vl- vla vlb vll vlo vls vlv voa vob voi vol voo vor vos vov vra vrb vri vrr vrs vsa vsb vsi vsl vso vsr vss vsv vva vvb vvi vvo vvr vvs vvv

a-ii a-iv aaaa aaab aaai aaal aaar aaas aaav aaba aabb aabi aabl aaib aaii aais aala aali aall aalo aals aaoo aara aari aaro aars aasa aasi aass aava abaa abab abai abal abar abas abb- abba abbb abbi abbo abbr abbs abia abib abil abir abis abla ablo abls ablv aboa abob abol aboo abor abos abov abra abri abro abrs abs- absa absi absl abss abva aiai aias aiba aibl aibo aiia aiib aiir aila aili ails aioi aira airi airo airs aisa aisb aisi aisl aiso aisr aiva alaa alai alal alao alar alas alb- alba albi albo albs ali- alia alib alii alil alio alir alis all- alla alli alll allo allr alls aloa aloi alol aloo alor alos alov alro alsa also alva alvi alvo aoba aola aora aorb aors aoss arab arai aral arar aras arba arbi arbs aria arib arii aril ario aris arla arli arlo aroa arob aroi aroo aror aros arr- arra arri arro arrr arrs ars- arsa arsi arso arva arvi arvo asaa asab asai asal asao asar asas asba asbo asia asii asil asio asir asis asla asli aslo aslr asob asoi asor asos asra asro asrs assa assi assl asso assr asss asva asvs avab aval avao avar avas avia avil avio avis aviv avlb avor avos avra avri avro avva avvo ba-i baaa baal baar baas baba babb babi babo babr babs baia baib bail baio bair bais bala bali ball balo bals baol baos bar- bara barb bari baro barr bars basa basi baso bass bava bavi bbas bbbb bbbs bblb bbls bial biao biar bias biba bibb bibi bibl bibo bibs biis bila bili bill bilo bils bio- bioi biol bios bira birb biri birl biro birr birs bis- bisa bisl biso biss bivi bivl blaa blab blas blio blir blis blls blob bloo blss boab boai boal boar boas boba bobb bobi bobo bobs boi- boii boil bois bola boli boll bolo bols boob bool boor boos bor- bora bori boro borr bors bosa bosi boso boss bova bovi bovo brab brai brao bras brav bria bril brio bris brls broa brob brol broo bror bros brrr brrs brsb brsr brvi bsaa bsas bsos bsra iaaa iaai iaal iaas iaba iaia iais iala iall ials iara iars iasa iasi iaso iasr iava ibar ibas ibia ibis ibos ibra ibri ibro ibsa ibss iias iiii iiio iiis iila iioi iioo iios iira iirs iisi iisr ilal ilar ilas ilia ilio ilir ilis ill- illa illi illo ills iloo ilos ilsa ilva ioba iobi ioii ioio iola iolo iooi iooo ioos iora iori iors ioso irai iral irao irar iras iri- iria iril irio iris irla irlb irob irov irra irri irrs irsa irvs is-a isai isal isao isar isas isba isbl isia isil isis isla isls iso- isol isor isos isra