-al -ol a-a a-b a-i a-t aaa aab aai aal aao aar aas aat aav ab- aba abb abi abl abo abr abs abt abv ai- aia aib aii ail aio air ais ait aiv al- ala alb ali all alo alr als alt alv aoa aob aoi aol aoo aor aos aot aov ar- ara arb ari arl aro arr ars art arv as- asa asb asi asl aso asr ass ast asv at- ata atb ati atl ato atr ats att atv av- ava avb avi avl avo avr avs avt baa bab bai bal bao bar bas bat bav bba bbb bbi bbl bbo bbr bbs bbt bi- bia bib bii bil bio bir bis bit biv bla blb bli bll blo blr bls blt blv boa bob boi bol boo bor bos bot bov bra brb bri brl bro brr brs brt brv bsa bsb bsi bsl bso bsr bss bst bsv bta btb bti btl bto btr bts btt btv bva bvb bvi bvl bvo bvr bvs bvt bvv i-v ia- iaa iab iai ial iao iar ias iat iav iba ibb ibi ibl ibo ibr ibs ibt ibv iia iib iii iil iio iir iis iit il- ila ilb ili ill ilo ilr ils ilt ilv io- ioa iob ioi iol ioo ior ios iot iov ir- ira irb iri irl iro irr irs irt irv is- isa isb isi isl iso isr iss ist isv ita itb iti itl ito its itt itv iva ivb ivi ivl ivo ivr ivs ivt ivv la- laa lab lai lal lao lar las lat lav lba lbb lbi lbl lbo lbr lbs lbt lbv lia lib lii lil lio lir lis lit liv lla llb lli lll llo llr lls llt llv loa lob loi lol loo lor los lot lov lra lrb lri lro lrr lrs lrt lrv lsa lsb lsi lsl lso lsr lss lst lsv lta ltb lti ltl lto ltr lts ltt ltv lva lvb lvi lvl lvr lvs lvt lvv o-i oaa oab oai oal oao oar oas oat oav ob- oba obb obi obl obo obr obs obt obv oia oib oii oil oio oir ois oit oiv ola olb oli oll olo ols olt oo- ooa oob ooi ool ooo oor oos oot oov or- ora orb ori orl oro orr ors ort orv os- osa osb osi osl oso osr oss ost osv ot- ota otb oti otl oto otr ots ott otv ov- ova ovb ovi ovl ovo ovs ovv ra- raa rab rai ral rao rar ras rat rav rba rbb rbi rbl rbo rbr rbs rbt ria rib rii ril rio rir ris rit riv rla rli rll rlo rlr rls rlt roa rob roi rol roo ror ros rot rov rra rrb rri rrl rrr rrs rrt rsa rsb rsi rsl rso rsr rss rst rsv rta rtb rti rtl rto rtr rts rtt rtv rva rvb rvi rvl rvo rvr rvs rvt rvv saa sab sai sal sao sar sas sat sav sba sbb sbi sbl sbo sbr sbs sbt sbv sia sib sii sil sio sir sis sit siv sla slb sli sll slo slr sls slt slv soa sob soi sol soo sor sos sot sov sr- sra srb sri srl sro srr srs srt srv ss- ssa ssb ssi ssl sso ssr sss sst ssv sta stb sti stl sto str sts stt stv sva svb svi svl svo svr svs svt svv taa tab tai tal tao tar tas tat tav tba tbb tbi tbl tbo tbr tbs tbt tbv tia tib tii til tio tir tis tit tiv tla tli tll tlo tlr tls tlt tlv to- toa tob toi tol too tor tos tot tov tra trb tri trl tro trr trs trt trv tsa tsb tsi tsl tso tsr tss tst tsv tta ttb tti ttl tto ttr tts ttt ttv tva tvb tvi tvl tvo tvr tvs tvt v-a vaa vab vai val vao var vas vat vav vba vbi vbl vbo vbr vbs vbv vi- via vib vii vil vio vir vis vit viv vl- vla vlb vll vlo vls vlt vlv voa vob voi vol voo vor vos vot vov vra vrb vri vrr vrs vrt vsa vsb vsi vsl vso vsr vss vst vsv vta vtb vti vtl vto vtr vts vtt vtv vva vvb vvi vvo vvr vvs vvt vvv

a-ii a-iv aaaa aaab aaai aaal aaar aaas aaav aaba aabb aabi aabl aabt aaib aaii aais aala aali aall aalo aals aaoo aara aari aaro aars aart aasa aasi aass aast aata aatt aava abaa abab abai abal abar abas abat abb- abba abbb abbi abbo abbr abbs abbt abia abib abil abir abis abit abla ablo abls ablv aboa abob abol aboo abor abos abot abov abra abri abro abrs abs- absa absi absl abss abta abts abva aiai aias aiba aibl aibo aiia aiib aiir aila aili ails aioi aira airi airo airs airt aisa aisb aisi aisl aiso aisr aist aita aiti aitr aits aitt aiva alaa alai alal alao alar alas alat alb- alba albi albo albs ali- alia alib alii alil alio alir alis alit all- alla alli alll allo allr alls aloa aloi alol aloo alor alos alot alov alro alsa also alst alta alti alto alts alva alvi alvo aoba aola aora aorb aors aort aoss arab arai aral arar aras arat arba arbi arbs aria arib arii aril ario aris arit arla arli arlo aroa arob aroi aroo aror aros arr- arra arri arro arrr arrs arrt ars- arsa arsi arso arst arta arti arto artr arts artv arva arvi arvo asaa asab asai asal asao asar asas asat asba asbo asia asii asil asio asir asis asit asla asli aslo aslr asob asoi asor asos asot asra asro asrs assa assi assl asso assr asss asst asta astb asti astl asto astr asts astv asva asvs at-l at-t ataa atab atai