-al -ol a-a a-b a-i a-t aaa aab aad aag aai aal aan aao aar aat ab- aba abb abd abg abi abl abn abo abr abt ad- ada adb add adg adi adl adn ado adr adt ag- aga agb agd agg agi agl agn ago agr agt ai- aia aib aid aig aii ail ain aio air ait al- ala alb ald alg ali all aln alo alr alt an- ana anb and ang ani anl ann ano anr ant aoa aob aod aog aoi aol aon aoo aor aot ar- ara arb ard arg ari arl arn aro arr art at- ata atb atd atg ati atl atn ato atr att baa bab bad bag bai bal ban bao bar bat bba bbb bbd bbg bbi bbl bbn bbo bbr bbt bda bdb bdd bdg bdi bdl bdo bdr bdt bga bgb bgd bgg bgi bgl bgn bgo bgr bgt bi- bia bib bid big bii bil bin bio bir bit bla blb bld blg bli bll bln blo blr blt bna bnb bnd bng bni bnl bnn bno bnr bnt boa bob bod bog boi bol bon boo bor bot bra brb brd brg bri brl brn bro brr brt bta btb btd btg bti btl btn bto btr btt daa dab dad dag dai dal dan dao dar dat dba dbb dbd dbg dbi dbl dbn dbo dbr dbt dda ddb ddd ddg ddi ddl ddn ddo ddr ddt dga dgd dgg dgi dgl dgn dgr dgt di- dia dib did dig dii dil din dio dir dit dl- dla dlb dld dlg dli dll dlo dlr dlt dna dnb dnd dng dni dnl dnn dno dnr dnt doa dob dod dog doi dol don doo dor dot dra drb drd drg dri drl drn dro drr drt dta dtb dtd dtg dti dtl dtn dto dtr dtt g-d gaa gab gad gag gai gal gan gao gar gat gba gbd gbg gbi gbl gbn gbo gbr gbt gda gdb gdd gdi gdl gdn gdo gdr gdt gga ggb ggd ggg ggi ggn ggo ggr ggt gia gib gid gig gii gil gin gio gir git gla glb gld glg gli gll gln glo glr glt gna gnb gnd gni gnl gnn gno gnr gnt goa gob god gog goi gol gon goo gor got gra grb grd grg gri grl grn gro grr grt gta gtb gtd gtg gti gtl gtn gto gtr gtt i-d ia- iaa iab iad iag iai ial ian iao iar iat iba ibb ibd ibg ibi ibl ibn ibo ibr ibt ida idb idd idg idi idl idn ido idr idt iga igb igd igg igi igl ign igo igr igt iia iib iid iii iil iin iio iir iit il- ila ilb ild ilg ili ill iln ilo ilr ilt in- ina inb ind ing ini inl inn ino inr int io- ioa iob iod iog ioi iol ion ioo ior iot ir- ira irb ird irg iri irl irn iro irr irt ita itb itd itg iti itl itn ito itt la- laa lab lad lag lai lal lan lao lar lat lba lbb lbd lbg lbi lbl lbo lbr lbt lda ldb ldd ldg ldi ldl ldn ldo ldr ldt lga lgb lgd lgg lgi lgl lgn lgo lgr lgt lia lib lid lig lii lil lin lio lir lit lla llb lld llg lli lll lln llo llr llt lna lnb lnd lng lni lnl lnn lno lnr lnt loa lob lod log loi lol lon loo lor lot lra lrb lrd lrg lri lrn lro lrr lrt lta ltb ltd ltg lti ltl lto ltr ltt n-i naa nab nad nag nai nal nan nao nar nat nba nbb nbd nbg nbi nbl nbn nbo nbr nbt nda ndb ndd ndg ndi ndl ndn ndo ndr ndt nga ngb ngd ngg ngi ngl ngn ngo ngt nia nib nid nig nii nil nin nio nir nit nla nlb nld nlg nli nll nln nlo nlr nlt nna nnb nng nni nnl nnn nno nnt no- noa nob nod nog noi nol non noo nor not nra nrb nrd nrg nri nrl nrn nro nrr nrt nta ntb ntd ntg nti ntn nto ntr ntt o-i oaa oab oad oag oai oal oan oao oar oat ob- oba obb obd obg obi obl obn obo obr obt oda odb odd odg odi odl odn odo odr odt oga ogd ogg ogi ogl ogn ogo ogt oia oib oid oii oil oin oio oir oit ola olb old olg oli oll oln olo olt on- ona onb ond ong oni onl onn ono onr ont oo- ooa oob ood oog ooi ool oon ooo oor oot or- ora orb ord org ori orl orn oro orr ort ot- ota otb otd otg oti otl otn oto otr ott ra- raa rab rad rag rai ral ran rao rar rat rba rbb rbd rbg rbi rbl rbn rbo rbr rbt rda rdb rdd rdg rdi rdl rdn rdo rdr rdt rga rgb rgd rgg rgi rgn rgo rgr rgt ria rib rid rig rii ril rin rio rir rit rla rld rlg rli rll rln rlo rlr rlt rna rnb rnd rng rni rnn rno rnr rnt roa rob rod rog roi rol ron roo ror rot rra rrb rrd rrg rri rrl rrn rrr rrt rta rtb rtd rtg rti rtl rtn rto rtr rtt taa tab tad tag tai tal tan tao tar tat tba tbb tbd tbg tbi tbl tbn tbo tbr tbt tda tdb tdd tdg tdi tdl tdn tdo tdr tdt tga tgb tgg tgi tgl tgn tgo tgr tgt tia tib tid tig tii til tin tio tir tit tla tld tlg tli tll tln tlo tlr tlt tna tnb tnd tng tni tnl tnn tno tnr tnt to- toa tob tod tog toi tol ton too tor tot tra trb trd trg tri trl trn tro trr trt tta ttb