hhh hhl hhn hhr hhs hlh hll hln hlr hls hnh hnl hnn hns hr- hrh hrl hrn hrr hrs hsh hsl hsn hsr hss lhh lhr lhs lll lln llr lls lnh lnl lnn lnr lns lrh lrn lrr lrs lsh lsl lsn lsr lss nhh nhl nhn nhr nhs nlh nll nln nlr nls nnh nnl nnn nns nrl nrn nrr nrs nsh nsl nsn nsr nss rh- rhh rhl rhn rhr rhs rlh rll rln rlr rls rnh rnn rnr rns rrh rrl rrn rrr rrs rsh rsl rsn rsr rss sh- shh shl shn shr shs slh sll sln slr sls snl snn snr sns sr- srh srl srn srr srs ss- ssh ssl ssn ssr sss