-al a-a a-c aaa aac aad aae aaf aah aal aau ac- aca acc acd ace acf ach acl acu ad- ada adc add ade adf adh adl adu aea aec aed aee aef aeh ael aeu af- afa afc afd afe aff afh afl afu aha ahc ahd ahe ahf ahh ahl ahu al- ala alc ald ale alf alh all alu au- aua auc aud aue auf auh aul c-- caa cac cad cae caf cah cal cau cca ccc ccd cce ccf cch ccl ccu cda cdc cdd cde cdf cdh cdl cdu ce- cea cec ced cee cef ceh cel ceu cfa cfc cfd cfe cff cfh cfl cfu ch- cha chc chd che chf chh chl chu cl- cla clc cld cle clf clh cll clu cua cuc cud cue cuf cuh cul cuu daa dac dad dae daf dah dal dau dca dcc dcd dce dcf dcl dcu dda ddc ddd dde ddf ddh ddl ddu de- dea dec ded dee def deh del deu dfa dfc dfd dfe dff dfh dfl dfu dh- dha dhc dhd dhe dhf dhh dhl dhu dl- dla dlc dld dle dlf dlh dll dlu dua duc dud due duf duh dul eaa eac ead eae eaf eah eal eau ec- eca ecc ecd ece ecf ech ecl ecu ed- eda edc edd ede edf edh edl edu eea eec eed eee eef eel ef- efa efc efd efe eff efh efl eha ehc ehd ehe ehf ehh ehl ehu ela elc eld ele elf elh ell elu eu- eua euc eud eue euf eul faa fac fad fae faf fah fal fau fca fcc fcd fce fcf fcl fcu fda fdc fdd fde fdf fdh fdl fdu fea fec fed fee fef feh fel feu ffa ffc ffd ffe fff ffh ffl ffu fha fhc fhe fhf fhh fhl fla flc fld fle flf fll flu fua fud fue fuf ful fuu haa hac had hae haf hah hal hau hca hcc hcd hce hcf hch hcl hda hdc hdd hde hdf hdh hdl hdu he- hea hec hed hee hef heh hel heu hfa hfc hfd hfe hff hfh hfl hfu hha hhc hhd hhe hhf hhh hhl hhu hla hlc hld hle hlf hlh hll hlu hua huc hud hue huf huh hul huu la- laa lac lad lae laf lah lal lau lca lcc lcd lce lcf lch lcl lcu lda ldc ldd lde ldf ldh ldl ldu lea lec led lee lef leh lel leu lfa lfc lfd lfe lff lfh lfl lfu lha lhc lhd lhf lhh lhu lla llc lld lle llf lll llu lua luc lud lue luf luh lul luu ua- uaa uac uad uae uaf uah ual uau uca ucc ucd uce ucf uch ucl ucu uda udc udd ude udf udl udu uea uec ued uee uef ueh uel ufa ufc ufd ufe uff ufh ufl ufu uha uhc uhd uhe uhf uhh uhl uhu ula ulc uld ule ulf ull ulu uua uuc uue uuu