a-a a-b a-z aaa aab aad aae aaj aao aau aaz ab- aba abb abd abe abj abo abu abz ad- ada adb add ade adj ado adu adz aea aeb aed aee aej aeo aeu aez aja ajb ajd aje ajj ajo aju aoa aob aod aoe aoj aoo aou au- aua aub aud aue auj auo auz az- aza azb azd aze azo azu azz b-u baa bab bad bae baj bao bau baz bba bbb bbd bbe bbo bbu bda bdb bdd bde bdj bdo bdu bdz be- bea beb bed bee beo beu bez bja bjd bjj bju boa bob bod boe boj boo bou boz bua bub bud bue buj buo buu buz bza bzd bze bzo bzu bzz daa dab dad dae daj dao dau daz dba dbb dbd dbe dbo dbu dbz dda ddb ddd dde ddo ddu ddz de- dea deb ded dee dej deo deu dez dj- dja djb djd dje djo doa dob dod doe doj doo dou doz dua dub dud due duo duz dza dzb dzd dze dzo dzu eaa eab ead eae eaj eao eau eaz eba ebb ebd ebe ebj ebo ebu ed- eda edb edd ede edj edo edu eea eeb eed eee eeo eja ejd ejo eju eo- eoa eob eod eoe eoo eou eu- eua eub eud eue euj eze ezo ezz j-d j-z jaa jab jad jae jaj jao jau jaz jba jbj jbo jbu jbz jda jdb jde jdo jdz jea jeb jed jee jej jeo jeu jez jja jjb jjj jju joa job jod joe joj joo jou jub jud jue juo juz oaa oab oad oae oaj oao oau ob- oba obb obd obe obj obo obu oda odb odd ode odo odu oea oeb oed oee oeo oja ojb ojd oje ojo oju oo- ooa oob ood ooo ou- oua oud oue ouo oza oze ozo ozu ozz ua- uaa uab uad uae uaj uao uau uaz uba ubb ube ubo ubu uda udb udd ude udj udo udu uea ueb ued uee ujo uoa uob uod uoe uoj uoo uua uue uuu uza uzb uzo uzu zaa zab zad zaj zao zaz zbb zea zeb zed zee zeo zez zje zo- zoa zob zod zoe zoo zou zub zud zuz zzz