-al -th a-a a-c a-t aaa aac aad aaf aah aal aan aat aau ac- aca acc acd acf ach acl acn act acu ad- ada adc add adf adh adl adn adt adu af- afa afc afd aff afh afl afn aft afu aha ahc ahd ahf ahh ahl ahn aht ahu al- ala alc ald alf alh all aln alt alu an- ana anc and anf anh anl ann ant anu at- ata atc atd atf ath atl atn att atu au- aua auc aud auf auh aul aun aut c-- caa cac cad caf cah cal can cat cau cca ccc ccd ccf cch ccl ccn cct ccu cda cdc cdd cdf cdh cdl cdn cdt cdu cfa cfc cfd cff cfh cfl cfn cft cfu ch- cha chc chd chf chh chl chn cht chu cl- cla clc cld clf clh cll cln clt clu cn- cna cnc cnd cnf cnh cnl cnn cnt cnu cta ctc ctd ctf cth ctl ctn ctt ctu cua cuc cud cuf cuh cul cun cut cuu daa dac dad daf dah dal dan dat dau dca dcc dcd dcf dcl dcn dct dcu dda ddc ddd ddf ddh ddl ddn ddt ddu dfa dfc dfd dff dfh dfl dfn dft dfu dh- dha dhc dhd dhf dhh dhl dht dhu dl- dla dlc dld dlf dlh dll dlt dlu dna dnc dnd dnf dnh dnl dnn dnt dta dtc dtd dtf dth dtl dtn dtt dtu dua duc dud duf duh dul dun dut faa fac fad faf fah fal fan fat fau fca fcc fcd fcf fcl fcn fct fcu fda fdc fdd fdf fdh fdl fdn fdt fdu ffa ffc ffd fff ffh ffl ffn fft ffu fha fhc fhf fhh fhl fhn fla flc fld flf fll fln flt flu fna fnc fnd fnf fnh fnl fnn fnt fnu fta ftc ftd ftf fth ftl ftn ftt ftu fua fud fuf ful fun fut fuu haa hac had haf hah hal han hat hau hca hcc hcd hcf hch hcl hcn hct hda hdc hdd hdf hdh hdl hdn hdt hdu hfa hfc hfd hff hfh hfl hfn hft hfu hha hhc hhd hhf hhh hhl hhn hht hhu hla hlc hld hlf hlh hll hln hlt hlu hna hnc hnd hnf hnh hnl hnn hnt hnu hta htc htd htf hth htl htn htt hua huc hud huf huh hul hun hut huu la- laa lac lad laf lah lal lan lat lau lca lcc lcd lcf lch lcl lcn lct lcu lda ldc ldd ldf ldh ldl ldn ldt ldu lfa lfc lfd lff lfh lfl lfn lft lfu lha lhc lhd lhf lhh lht lhu lla llc lld llf lll lln llt llu lna lnc lnd lnh lnl lnn lnt lnu lta ltc ltd ltf lth ltl ltt ltu lua luc lud luf luh lul lun lut luu naa nac nad naf nah nal nan nat nau nca ncc ncd ncf nch ncl ncn nct ncu nda ndc ndd ndf ndh ndl ndn ndt ndu nfa nfc nfd nff nfl nfn nft nfu nha nhc nhd nhf nhh nhl nhn nht nhu nla nlc nld nlf nlh nll nln nlt nlu nna nnc nnf nnh nnl nnn nnt nnu nta ntc ntd ntf nth ntn ntt ntu nua nuc nud nuh nul nun nut nuu taa tac tad taf tah tal tan tat tau tca tcc tcd tcf tch tcl tcn tct tcu tda tdc tdd tdf tdh tdl tdn tdt tdu tfa tfc tfd tff tfh tfl tfn tft tfu th- tha thc thd thf thh thl thn tht thu tla tlc tld tlf tlh tll tln tlt tlu tna tnc tnd tnf tnh tnl tnn tnt tta ttc ttd ttf tth ttl ttn ttt ttu tua tuc tud tuf tuh tul tun tut tuu ua- uaa uac uad uaf uah ual uan uat uau uca ucc ucd ucf uch ucl ucn uct ucu uda udc udd udf udl udn udt udu ufa ufc ufd uff ufh ufl ufn uft ufu uha uhc uhd uhf uhh uhl uht uhu ula ulc uld ulf ull uln ult ulu un- una unc und unf unh unl unn unt unu uta utc utd utf uth utl utn utt utu uua uuc uun uut uuu