a-a a-b a-i a-z aaa aab aad aai aak aar aav aaz ab- aba abb abd abi abk abr abv abz ad- ada adb add adi adk adr adv adz ai- aia aib aid aii aik air aiv aiz aka akb akd aki akk akr akv ar- ara arb ard ari ark arr arv arz av- ava avb avd avi avk avr avz az- aza azb azd azi azz baa bab bad bai bak bar bav baz bba bbb bbd bbi bbk bbr bda bdb bdd bdi bdk bdr bdv bdz bi- bia bib bid bii bik bir biv biz bka bkb bkk bkr bkv bra brb brd bri brk brr brv brz bva bvb bvd bvi bvk bvr bvv bza bzd bzr bzz daa dab dad dai dak dar dav daz dba dbb dbd dbi dbk dbr dbv dbz dda ddb ddd ddi ddk ddr ddz di- dia dib did dii dik dir div diz dka dkb dki dkk dkr dra drb drd dri drk drr drv drz dva dvb dvd dvi dvk dvr dza dzb dzd dzi dzr i-d i-v ia- iaa iab iad iai iar iav iaz iba ibb ibd ibi ibk ibr ibv ibz ida idb idd idi idk idr idv iia iib iid iii iir ika ikb iki ikk ikr ikv ir- ira irb ird iri irk irr irv iva ivb ivd ivi ivr ivv iza izi izz k-z ka- kaa kab kad kai kak kar kav kaz kba kbb kbd kbi kbk kbr kbz kda kdb kdk kdr kia kib kid kii kik kir kiv kiz kkb kki kkk kkr kkv kra krd kri krk krr krv kva kvb kvi kvk kvr kvv ra- raa rab rad rai rak rar rav raz rba rbb rbd rbi rbk rbr rda rdb rdd rdi rdr rdv ria rib rid rii rik rir riv riz rkb rkk rkv rkz rra rrb rrd rri rrk rrr rva rvb rvd rvi rvr rvv rza rzb v-a vaa vab vad vai vak var vav vaz vba vbd vbi vbk vbr vbv vbz vdb vdd vdi vdk vdr vdv vi- via vib vid vii vik vir viv viz vka vkb vra vrb vrd vri vrk vrr vva vvb vvi vvr vvv vvz zaa zab zad zai zak zar zav zaz zbb zbr zbv zdv zia zib zid zik zir ziv ziz zka zvi zzr zzz