-ly -ol b-u bbb bbh bbi bbk bbl bbo bbr bbu bby bhb bhh bhi bhk bhl bho bhr bhu bi- bib bih bii bik bil bio bir biu biy bkb bkk bkl bko bkr blb blh bli blk bll blo blr blu bly bob boh boi bok bol boo bor bou boy brb brh bri brk brl bro brr bru bry bub buh bui buk bul buo bur buu buy by- byh byi byk byl byo byr byu h-i hbb hbh hbi hbk hbl hbo hbr hbu hby hhb hhh hhi hhk hhl hho hhr hhu hhy hib hih hii hik hil hio hir hiu hkb hkh hki hkk hkl hko hkr hku hlb hlh hli hll hlo hlr hlu hly hob hoh hoi hok hol hoo hor hou hoy hr- hrb hrh hri hrk hrl hro hrr hru hub huh hui huk hul huo hur huu huy hy- hyb hyh hyi hyl hyo hyr hyy ibb ibh ibi ibk ibl ibo ibr ibu iby ihb ihh ihi ihk ihl iho ihr ihu ihy iib iih iii iil iio iir iiu ikb iki ikk ikl iko ikr iku il- ilb ilh ili ilk ill ilo ilr ilu ily io- iob ioh ioi iol ioo ior iou ir- irb iri irk irl iro irr iru iry iu- iub iui iur iyo iyr iyy kbb kbh kbi kbk kbl kbo kbr kbu khh khi khk kho khr khu kib kih kii kik kil kio kir kiu kkb kkh kki kkk kkl kkr kku kky kl- klb klh kli klo klr klu kly kob koh koi kok kol koo kor kou koy kri krk krl kro krr kru kry kub kuh kui kuk kul kur kuu kuy kyl kyo kyr kyu lbb lbh lbi lbk lbl lbo lbr lbu lhb lhh lhi lhk lho lhr lhu lib lih lii lik lil lio lir liu lkb lkh lkl lkr lky llb lli llk lll llo llr llu lly lob loh loi lok lol loo lor lou loy lrb lrh lri lrk lro lrr lru lry lub luh lui luk lul luo lur luu luy lyk lyl lyo lyr o-i ob- obb obh obi obk obl obo obr obu oby ohh ohi ohl oho ohr ohu oib oii oik oil oio oir oiu okb oki okk okl oko okr oku olb oli olk oll olo olu oly oo- oob ooh ooi ook ool ooo oor or- orb orh ori ork orl oro orr oru ory ou- ouh oui ouk oul ouo our oyi oyl oyo rbb rbh rbi rbk rbl rbo rbr rbu rh- rhb rhh rhi rhl rho rhr rhu rib rih rii rik ril rio rir riy rkb rkk rko rku rky rlh rli rll rlo rlr rlu rly rob roh roi rok rol roo ror rou roy rrb rrh rri rrk rrl rrr rru rub ruh rui ruk ruo rur ruu ruy ry- ryk ryo ryr ryu ryy ubb ubh ubi ubk ubl ubo ubr ubu uby uhb uhh uhi uhl uho uhr uhu uhy uib uii uil uio uir uiu ukb uki ukk ukl ukr uku ulb uli ulk ull ulo ulr ulu uly uob uok uol uoo uor ur- urb uri urk url uro urr uru ury uur uuu uyi uyo uyu ybi ybl ybr yby yhi yhu yih yii yio yir yki ykk yli ylk yll ylr yly yob yoi yok yol yoo yor you yoy yro yru yuh yui yuk yul yuo yur yuu yuy yyb yyu yyy