-al -ol a-a a-b a-t aaa aab aad aae aag aal aao aas aat aau ab- aba abb abd abe abg abl abo abs abt abu ad- ada adb add ade adg adl ado ads adt adu aea aeb aed aee aeg ael aeo aes aet aeu ag- aga agb agd age agg agl ago ags agt agu al- ala alb ald ale alg all alo als alt alu aoa aob aod aoe aog aol aoo aos aot aou as- asa asb asd ase asg asl aso ass ast asu at- ata atb atd ate atg atl ato ats att atu au- aua aub aud aue aug aul auo aus aut b-u baa bab bad bae bag bal bao bas bat bau bba bbb bbd bbe bbg bbl bbo bbs bbt bbu bda bdb bdd bde bdg bdl bdo bds bdt bdu be- bea beb bed bee beg bel beo bes bet beu bga bgb bgd bge bgg bgl bgo bgs bgt bgu bla blb bld ble blg bll blo bls blt blu boa bob bod boe bog bol boo bos bot bou bsa bsb bsd bse bsg bsl bso bss bst bsu bta btb btd bte btg btl bto bts btt btu bua bub bud bue bug bul buo bus but buu daa dab dad dae dag dal dao das dat dau dba dbb dbd dbe dbg dbl dbo dbs dbt dbu dda ddb ddd dde ddg ddl ddo dds ddt ddu de- dea deb ded dee deg del deo des det deu dga dgd dge dgg dgl dgs dgt dgu dl- dla dlb dld dle dlg dll dlo dls dlt dlu doa dob dod doe dog dol doo dos dot dou dsa dsb dsd dse dsg dsl dso dss dst dsu dta dtb dtd dte dtg dtl dto dts dtt dtu dua dub dud due dug dul duo dus dut eaa eab ead eae eag eal eao eas eat eau eba ebb ebd ebe ebg ebl ebo ebs ebt ebu ed- eda edb edd ede edg edl edo eds edt edu eea eeb eed eee eeg eel eeo ees eet ega egb egd ege egg egl ego egs egt egu ela elb eld ele elg ell elo els elt elu eo- eoa eob eod eoe eog eol eoo eos eot eou es- esa esb esd ese esg esl eso ess est esu eta etb etd ete etg etl eto ets ett etu eu- eua eub eud eue eug eul eus eut g-d gaa gab gad gae gag gal gao gas gat gau gba gbd gbe gbg gbl gbo gbs gbt gbu gda gdb gdd gde gdl gdo gds gdt gdu ge- gea geb ged gee geg gel geo ges get geu gga ggb ggd ggg ggo ggs ggt ggu gla glb gld gle glg gll glo gls glt glu goa gob god goe gog gol goo gos got gou gsa gsb gsd gse gsg gsl gso gss gst gsu gta gtb gtd gte gtg gtl gto gts gtt gtu gu- gua gub gud gue gug gul guo gus gut guu la- laa lab lad lae lag lal lao las lat lau lba lbb lbd lbe lbg lbl lbo lbs lbt lbu lda ldb ldd lde ldg ldl ldo lds ldt ldu lea leb led lee leg lel leo les let leu lga lgb lgd lge lgg lgl lgo lgs lgt lgu lla llb lld lle llg lll llo lls llt llu loa lob lod loe log lol loo los lot lou lsa lsb lsd lse lsg lsl lso lss lst lsu lta ltb ltd lte ltg ltl lto lts ltt ltu lua lub lud lue lug lul luo lus lut luu oaa oab oad oae oag oal oao oas oat oau ob- oba obb obd obe obg obl obo obs obt obu oda odb odd ode odg odl odo ods odt odu oea oeb oed oee oeg oel oeo oes oet oga ogd oge ogg ogl ogo ogs ogt ola olb old ole olg oll olo ols olt olu oo- ooa oob ood oog ool ooo oos oot os- osa osb osd ose osg osl oso oss ost osu ot- ota otb otd ote otg otl oto ots ott otu ou- oua oud oue oul ouo ous out saa sab sad sae sag sal sao sas sat sau sba sbb sbd sbe sbg sbl sbo sbs sbt sbu sda sdb sdd sde sdg sdl sdo sds sdt sdu se- sea seb sed see seg sel seo ses set seu sga sgb sgd sge sgg sgl sgo sgs sgt sgu sla slb sld sle slg sll slo sls slt slu soa sob sod soe sog sol soo sos sot sou ss- ssa ssb ssd sse ssg ssl sso sss sst ssu sta stb std ste stg stl sto sts stt stu sua sub sud sue sug sul suo sus sut suu taa tab tad tae tag tal tao tas tat tau tba tbb tbd tbe tbg tbl tbo tbs tbt tbu tda tdb tdd tde tdg tdl tdo tds tdt tdu te- tea teb ted tee teg tel teo tes tet teu tga tgb tge tgg tgl tgo tgs tgt tgu tla tld tle tlg tll tlo tls tlt tlu to- toa tob tod toe tog tol too tos tot tou tsa tsb tsd tse tsg tsl tso tss tst tsu tta ttb ttd tte ttg ttl tto tts ttt ttu tua tub tud tue tug tul tuo tus tut tuu ua- uaa uab uad uae uag ual uao uas uat uau uba ubb ube ubg ubl ubo ubs ubt ubu uda udb udd ude udg udl udo uds udt udu uea ueb ued uee ueg uel ues uet uga ugb uge ugg ugl ugo ugs ugt ugu ula ulb uld ule ulg ull ulo uls ult ulu uoa uob uod uoe uog uol uoo uos uot usa usb usd use usg usl uso uss ust usu uta utb utd ute utl uto uts utt utu uua uue uug