-al -ol a-a a-b a-i a-t aaa aab aad aai aal aao aat aau aav ab- aba abb abd abi abl abo abt abu abv ad- ada adb add adi adl ado adt adu adv ai- aia aib aid aii ail aio ait aiu aiv al- ala alb ald ali all alo alt alu alv aoa aob aod aoi aol aoo aot aou aov at- ata atb atd ati atl ato att atu atv au- aua aub aud aui aul auo aut auv av- ava avb avd avi avl avo avt avu b-u baa bab bad bai bal bao bat bau bav bba bbb bbd bbi bbl bbo bbt bbu bda bdb bdd bdi bdl bdo bdt bdu bdv bi- bia bib bid bii bil bio bit biu biv bla blb bld bli bll blo blt blu blv boa bob bod boi bol boo bot bou bov bta btb btd bti btl bto btt btu btv bua bub bud bui bul buo but buu bva bvb bvd bvi bvl bvo bvt bvu bvv daa dab dad dai dal dao dat dau dav dba dbb dbd dbi dbl dbo dbt dbu dbv dda ddb ddd ddi ddl ddo ddt ddu di- dia dib did dii dil dio dit diu div dl- dla dlb dld dli dll dlo dlt dlu dlv doa dob dod doi dol doo dot dou dov dta dtb dtd dti dtl dto dtt dtu dtv dua dub dud dui dul duo dut duv dva dvb dvd dvi dvl dvt dvu i-d i-v ia- iaa iab iad iai ial iao iat iau iav iba ibb ibd ibi ibl ibo ibt ibu ibv ida idb idd idi idl ido idt idu idv iia iib iid iii iil iio iit iiu il- ila ilb ild ili ill ilo ilt ilu ilv io- ioa iob iod ioi iol ioo iot iou iov ita itb itd iti itl ito itt itu itv iu- iua iub iud iui iut iva ivb ivd ivi ivl ivo ivt ivu ivv la- laa lab lad lai lal lao lat lau lav lba lbb lbd lbi lbl lbo lbt lbu lbv lda ldb ldd ldi ldl ldo ldt ldu ldv lia lib lid lii lil lio lit liu liv lla llb lld lli lll llo llt llu llv loa lob lod loi lol loo lot lou lov lta ltb ltd lti ltl lto ltt ltu ltv lua lub lud lui lul luo lut luu luv lva lvb lvd lvi lvl lvt lvv o-i oaa oab oad oai oal oao oat oau oav ob- oba obb obd obi obl obo obt obu obv oda odb odd odi odl odo odt odu odv oia oib oid oii oil oio oit oiu oiv ola olb old oli oll olo olt olu oo- ooa oob ood ooi ool ooo oot oov ot- ota otb otd oti otl oto ott otu otv ou- oua oud oui oul ouo out ov- ova ovb ovd ovi ovl ovo ovv taa tab tad tai tal tao tat tau tav tba tbb tbd tbi tbl tbo tbt tbu tbv tda tdb tdd tdi tdl tdo tdt tdu tdv tia tib tid tii til tio tit tiu tiv tla tld tli tll tlo tlt tlu tlv to- toa tob tod toi tol too tot tou tov tta ttb ttd tti ttl tto ttt ttu ttv tua tub tud tui tul tuo tut tuu tuv tva tvb tvd tvi tvl tvo tvt tvu ua- uaa uab uad uai ual uao uat uau uav uba ubb ubi ubl ubo ubt ubu ubv uda udb udd udi udl udo udt udu udv uia uib uid uii uil uio uit uiu ula ulb uld uli ull ulo ult ulu ulv uoa uob uod uol uoo uot uta utb utd uti utl uto utt utu utv uua uut uuu uva uvb uvl uvo uvu uvv v-a vaa vab vad vai val vao vat vau vav vba vbd vbi vbl vbo vbv vdb vdd vdi vdl vdo vdt vdu vdv vi- via vib vid vii vil vio vit viu viv vl- vla vlb vld vll vlo vlt vlv voa vob vod voi vol voo vot vou vov vta vtb vti vtl vto vtt vtu vtv vul vut vuv vva vvb vvi vvo vvt vvv