h-i hhh hhi hhn hhr hhs hhy hih hii hin hir his hnh hnn hns hny hr- hrh hri hrn hrr hrs hsh hsi hsn hsr hss hsy hy- hyh hyi hyn hyr hys hyy ihh ihi ihn ihr ihs ihy iih iii iin iir iis in- inh ini inn inr ins iny ir- iri irn irr irs iry is- ish isi isn isr iss isy iyr iys iyy n-i nhh nhi nhn nhr nhs nhy nih nii nin nir nis nnh nni nnn nns nri nrn nrr nrs nry nsh nsi nsn nsr nss nsy nyn nys nyy rh- rhh rhi rhn rhr rhs rih rii rin rir ris riy rnh rni rnn rnr rns rny rrh rri rrn rrr rrs rsh rsi rsn rsr rss ry- ryn ryr rys ryy sh- shh shi shn shr shs shy sih sii sin sir sis sni snn snr sns sny sr- srh sri srn srr srs sry ss- ssh ssi ssn ssr sss sy- syh syi syn syr sys yhi yhs yih yii yin yir yis ynn yns yny yrn yrs ysi ysr yss ysy yys yyy