-th h-i hhh hhi hhn hhs hht hih hii hin his hit hnh hnn hns hnt hsh hsi hsn hss hst hth hti htn hts htt ihh ihi ihn ihs iht iih iii iin iis iit in- inh ini inn ins int is- ish isi isn iss ist ith iti itn its itt n-i nhh nhi nhn nhs nht nih nii nin nis nit nnh nni nnn nns nnt nsh nsi nsn nss nst nth nti ntn nts ntt sh- shh shi shn shs sht sih sii sin sis sit sni snn sns snt ss- ssh ssi ssn sss sst sth sti stn sts stt th- thh thi thn ths tht tih tii tin tis tit tnh tni tnn tns tnt tsh tsi tsn tss tst tth tti ttn tts ttt