h-i hhh hhi hhn hho hhs hhu hih hii hin hio his hiu hnh hnn hno hns hnu hoh hoi hon hoo hos hou hsh hsi hsn hss hsu huh hui hun huo hus huu ihh ihi ihn iho ihs ihu iih iii iin iio iis iiu in- inh ini inn ino ins inu io- ioh ioi ion ioo ios iou is- ish isi isn iso iss isu iu- iui ius n-i nhh nhi nhn nhs nhu nih nii nin nio nis niu nnh nni nnn nno nns nnu no- noh noi non noo nos nou nsh nsi nsn nso nss nsu nuh nui nun nuo nus nuu o-i ohh ohi ohn oho ohs ohu oii oin oio ois oiu on- onh oni onn ono ons onu oo- ooh ooi oon ooo oos os- osh osi osn oso oss osu ou- ouh oui oun ouo ous sh- shh shi shn sho shs shu sih sii sin sio sis siu sni snn sno sns snu soh soi son soo sos sou ss- ssh ssi ssn sso sss ssu suh sui sun suo sus suu uhh uhi uho uhs uhu uii uin uio uis uiu un- unh uni unn uno uns unu uon uoo uos ush usi usn uso uss usu uun uus uuu