-al -ol a-a a-b a-i a-t aaa aab aai aal aao aar aat aau aav aax ab- aba abb abi abl abo abr abt abu abv abx ai- aia aib aii ail aio air ait aiu aiv aix al- ala alb ali all alo alr alt alu alv alx aoa aob aoi aol aoo aor aot aou aov aox ar- ara arb ari arl aro arr art aru arv arx at- ata atb ati atl ato atr att atu atv atx au- aua aub aui aul auo aur aut auv aux av- ava avb avi avl avo avr avt avu avx ax- axa axi axl axo axr axt axv axx b-u baa bab bai bal bao bar bat bau bav bax bba bbb bbi bbl bbo bbr bbt bbu bbx bi- bia bib bii bil bio bir bit biu biv bix bla blb bli bll blo blr blt blu blv blx boa bob boi bol boo bor bot bou bov box bra brb bri brl bro brr brt bru brv brx bta btb bti btl bto btr btt btu btv btx bua bub bui bul buo bur but buu bux bva bvb bvi bvl bvo bvr bvt bvu bvv bxb bxi bxl bxo bxx i-v ia- iaa iab iai ial iao iar iat iau iav iba ibb ibi ibl ibo ibr ibt ibu ibv ibx iia iib iii iil iio iir iit iiu iix il- ila ilb ili ill ilo ilr ilt ilu ilv ilx io- ioa iob ioi iol ioo ior iot iou iov ir- ira irb iri irl iro irr irt iru irv irx ita itb iti itl ito itt itu itv itx iu- iua iub iui iur iut iva ivb ivi ivl ivo ivr ivt ivu ivv ivx ixi ixl la- laa lab lai lal lao lar lat lau lav lax lba lbb lbi lbl lbo lbr lbt lbu lbv lbx lia lib lii lil lio lir lit liu liv lix lla llb lli lll llo llr llt llu llv loa lob loi lol loo lor lot lou lov lox lra lrb lri lro lrr lrt lru lrv lta ltb lti ltl lto ltr ltt ltu ltv ltx lua lub lui lul luo lur lut luu luv lux lva lvb lvi lvl lvr lvt lvv lvx lxi lxo lxr lxv lxx o-i oaa oab oai oal oao oar oat oau oav oax ob- oba obb obi obl obo obr obt obu obv obx oia oib oii oil oio oir oit oiu oiv ola olb oli oll olo olt olu oo- ooa oob ooi ool ooo oor oot oov oox or- ora orb ori orl oro orr ort oru orv orx ot- ota otb oti otl oto otr ott otu otv ou- oua oui oul ouo our out ov- ova ovb ovi ovl ovo ovv ox- oxa oxb oxi oxo oxt oxx ra- raa rab rai ral rao rar rat rau rav rax rba rbb rbi rbl rbo rbr rbt rbu rbx ria rib rii ril rio rir rit riv rix rla rli rll rlo rlr rlt rlu roa rob roi rol roo ror rot rou rov rox rra rrb rri rrl rrr rrt rru rta rtb rti rtl rto rtr rtt rtu rtv rtx rua rub rui ruo rur rut ruu ruv rux rva rvb rvi rvl rvo rvr rvt rvu rvv rxr t-x taa tab tai tal tao tar tat tau tav tax tba tbb tbi tbl tbo tbr tbt tbu tbv tia tib tii til tio tir tit tiu tiv tix tla tli tll tlo tlr tlt tlu tlv tlx to- toa tob toi tol too tor tot tou tov tox tra trb tri trl tro trr trt tru trv trx tta ttb tti ttl tto ttr ttt ttu ttv ttx tua tub tui tul tuo tur tut tuu tuv tux tva tvb tvi tvl tvo tvr tvt tvu tvx txi txl txt txu ua- uaa uab uai ual uao uar uat uau uav uba ubb ubi ubl ubo ubr ubt ubu ubv ubx uia uib uii uil uio uir uit uiu ula ulb uli ull ulo ulr ult ulu ulv uoa uob uol uoo uor uot uox ur- ura urb uri url uro urr urt uru urx uta utb uti utl uto utr utt utu utv utx uua uur uut uuu uva uvb uvl uvo uvu uvv uxb uxo uxr uxt uxu v-a vaa vab vai val vao var vat vau vav vax vba vbi vbl vbo vbr vbv vi- via vib vii vil vio vir vit viu viv vix vl- vla vlb vll vlo vlt vlv voa vob voi vol voo vor vot vou vov vox vra vrb vri vrr vrt vru vta vtb vti vtl vto vtr vtt vtu vtv vtx vul vur vut vuv vva vvb vvi vvo vvr vvt vvv vxa vxl vxr vxv xaa xal xar xat xau xav xbl xbr xbx xia xii xio xit xiu xiv xix xla xlb xli xlr xlt xlv xoa xoi xoo xor xot xov xox xrt xrx xti xtr xtv xtx xui xul xuv xvi xvl xvt xxi xxl xxo xxv xxx