-al -ol a-a a-t aaa aad aak aal aan aao aar aat aau ad- ada add adk adl adn ado adr adt adu aka akd akk akl akn ako akr aku al- ala ald alk all aln alo alr alt alu an- ana and ank anl ann ano anr ant anu aoa aod aok aol aon aoo aor aot aou ar- ara ard ark arl arn aro arr art aru at- ata atd atl atn ato atr att atu au- aua aud auk aul aun auo aur aut daa dad dak dal dan dao dar dat dau dda ddd ddk ddl ddn ddo ddr ddt ddu dka dkk dkl dko dkr dkt dku dl- dla dld dlk dll dlo dlr dlt dlu dna dnd dnk dnl dnn dno dnr dnt doa dod dok dol don doo dor dot dou dra drd drk drl drn dro drr drt dru dta dtd dtk dtl dtn dto dtr dtt dtu dua dud duk dul dun duo dur dut k-t ka- kaa kad kak kal kan kao kar kat kau kda kdk kdl kdo kdr kdt kdu kkk kkl kkn kkr kkt kku kl- kla kld klo klr klt klu kn- kna knd knk knl knn kno knr knt knu koa kod kok kol kon koo kor kot kou kra krd krk krl krn kro krr krt kru kta ktk ktl ktn kto ktr ktt ktu kud kuk kul kun kur kut kuu la- laa lad lak lal lan lao lar lat lau lda ldd ldk ldl ldn ldo ldr ldt ldu lka lkl lkr lkt lla lld llk lll lln llo llr llt llu lna lnd lnk lnl lnn lno lnr lnt lnu loa lod lok lol lon loo lor lot lou lra lrd lrk lrn lro lrr lrt lru lta ltd ltk ltl lto ltr ltt ltu lua lud luk lul lun luo lur lut luu naa nad nak nal nan nao nar nat nau nda ndd ndk ndl ndn ndo ndr ndt ndu nka nkk nkn nko nkr nkt nku nla nld nlk nll nln nlo nlr nlt nlu nna nnk nnl nnn nno nnt nnu no- noa nod nok nol non noo nor not nou nra nrd nrk nrl nrn nro nrr nrt nru nta ntd ntk ntn nto ntr ntt ntu nua nud nuk nul nun nuo nur nut nuu oaa oad oak oal oan oao oar oat oau oda odd odl odn odo odr odt odu oka okd okk okl oko okr oku ola old olk oll oln olo olt olu on- ona ond onk onl onn ono onr ont onu oo- ooa ood ook ool oon ooo oor oot or- ora ord ork orl orn oro orr ort oru ot- ota otd otk otl otn oto otr ott otu ou- oua oud ouk oul oun ouo our out ra- raa rad rak ral ran rao rar rat rau rda rdd rdl rdn rdo rdr rdt rdu rkk rko rkt rku rla rld rll rln rlo rlr rlt rlu rna rnd rnn rno rnr rnt rnu roa rod rok rol ron roo ror rot rou rra rrd rrk rrl rrn rrr rrt rru rta rtd rtk rtl rtn rto rtr rtt rtu rua rud ruk run ruo rur rut ruu taa tad tak tal tan tao tar tat tau tda tdd tdk tdl tdn tdo tdr tdt tdu tka tkk tkl tko tkr tkt tla tld tlk tll tln tlo tlr tlt tlu tna tnd tnk tnl tnn tno tnr tnt to- toa tod tok tol ton too tor tot tou tra trd trk trl trn tro trr trt tru tta ttd ttk ttl ttn tto ttr ttt ttu tua tud tuk tul tun tuo tur tut tuu ua- uaa uad uak ual uan uao uar uat uau uda udd udk udl udn udo udr udt udu uka ukk ukl ukn ukr uku ula uld ulk ull uln ulo ulr ult ulu un- una und unk unl unn uno unr unt unu uoa uod uok uol uon uoo uor uot ur- ura urd urk url urn uro urr urt uru uta utd utk utl utn uto utr utt utu uua uun uur uut uuu