h-i hhh hhi hhk hhn hho hhs hhu hih hii hik hin hio his hiu hkh hki hkk hkn hko hks hku hnh hnk hnn hno hns hnu hoh hoi hok hon hoo hos hou hsh hsi hsk hsn hss hsu huh hui huk hun huo hus huu ihh ihi ihk ihn iho ihs ihu iih iii iin iio iis iiu iki ikk iko iks iku in- inh ini ink inn ino ins inu io- ioh ioi ion ioo ios iou is- ish isi isk isn iso iss isu iu- iui ius khh khi khk khn kho khs khu kih kii kik kin kio kis kiu kkh kki kkk kkn kks kku kn- kni knk knn kno knu koh koi kok kon koo kos kou ksh ksi ksk ksn kso kss ksu kuh kui kuk kun kus kuu n-i nhh nhi nhk nhn nhs nhu nih nii nik nin nio nis niu nki nkk nkn nko nks nku nnh nni nnk nnn nno nns nnu no- noh noi nok non noo nos nou nsh nsi nsk nsn nso nss nsu nuh nui nuk nun nuo nus nuu o-i ohh ohi ohn oho ohs ohu oii oik oin oio ois oiu oki okk oko oks oku on- onh oni onk onn ono ons onu oo- ooh ooi ook oon ooo oos os- osh osi osk osn oso oss osu ou- ouh oui ouk oun ouo ous sh- shh shi shk shn sho shs shu sih sii sik sin sio sis siu sk- skh ski skk sko sks sku sni snk snn sno sns snu soh soi sok son soo sos sou ss- ssh ssi ssk ssn sso sss ssu suh sui suk sun suo sus suu uhh uhi uho uhs uhu uii uin uio uis uiu uki ukk ukn uku un- unh uni unk unn uno uns unu uok uon uoo uos ush usi usk usn uso uss usu uun uus uuu