-th h-i hhh hhi hhk hho hhr hhs hht hhw hhy hih hii hik hio hir his hit hiw hkh hki hkk hko hkr hks hkt hkw hoh hoi hok hoo hor hos hot how hoy hr- hrh hri hrk hro hrr hrs hrt hrw hsh hsi hsk hsr hss hst hsw hsy hth hti htk hto htr hts htt htw hty hw- hwi hwk hwo hwr hws hwt hww hwy hy- hyh hyi hyo hyr hys hyt hyw hyy ihh ihi ihk iho ihr ihs iht ihy iih iii iio iir iis iit iiw iki ikk iko ikr iks ikt io- ioh ioi ioo ior ios iot iow ir- iri irk iro irr irs irt iry is- ish isi isk iso isr iss ist isw isy ith iti itk ito its itt ity iwi iwk iwo iwr iws iwt iww iyo iyr iys iyt iyy k-t khh khi khk kho khr khs kih kii kik kio kir kis kit kkh kki kkk kkr kks kkt kky koh koi kok koo kor kos kot kow koy kri krk kro krr krs krt krw kry ksh ksi ksk kso ksr kss kst ksw kth ktk kto ktr kts ktt ktw kw- kwh kwi kwk kwo kws kwt kww kyo kyr kys kyt kyw o-i ohh ohi oho ohr ohs oht oii oik oio oir ois oit oki okk oko okr oks okw oo- ooh ooi ook ooo oor oos oot oow or- orh ori ork oro orr ors ort ory os- osh osi osk oso osr oss ost osw ot- oth oti otk oto otr ots ott otw owh owi owk owo ows owt oww oyi oyo oys rh- rhh rhi rho rhr rhs rht rih rii rik rio rir ris rit riy rkk rko rks rkt rky roh roi rok roo ror ros rot row roy rrh rri rrk rrr rrs rrt rsh rsi rsk rso rsr rss rst rsw rti rtk rto rtr rts rtt rtw rty rwh rwi rwr rws rwy ry- ryk ryo ryr rys ryy sh- shh shi shk sho shr shs sht shy sih sii sik sio sir sis sit siw sk- skh ski skk sko skr sks skt skw sky soh soi sok soo sor sos sot sow soy sr- srh sri srk sro srr srs srt srw sry ss- ssh ssi ssk sso ssr sss sst ssw sth sti stk sto str sts stt stw sty swh swi swk swo swr sws swt swy sy- syh syi syk syr sys syt th- thh thi thk tho thr ths tht thw thy tih tii tik tio tir tis tit tiw tiy tkk tko tkr tks tkt tkw tky to- toh toi tok too tor tos tot tow toy trh tri trk tro trr trs trt trw try tsh tsi tsk tso tsr tss tst tsw tsy tth tti ttk tto ttr tts ttt ttw tty twh twi two twr tws twt tww twy tyo tyr tys tyt wh- whh whi whk who whr whs wht whw why wii wik wir wis wit wko wkr wks wkt wkw wky woh woi wok woo wor wos wot wow woy wr- wrh wri wrk wro wrr wrs wrt wrw wry wsh wsi wsk wso wsr wss wst wsw wth wti wto wtr wts wtt wtw wwi wwo wwt www wy- wyk wyo wyr wys wyt yhi yhs yht yhw yih yii yio yir yis yit yki ykk yoi yok yoo yor yos yot yow yoy yro yrs yrt ysi ysk yso ysr yss yst ysy yth ytk yto ytr yts ytt yys yyt yyy