-al a-a aaa aal aan aap aar al- ala all aln alp alr an- ana anl ann anp anr ap- apa apl apn app apr ar- ara arl arn arp arr l-p la- laa lal lan lap lar lla lll lln llp llr lna lnl lnn lnp lnr lpa lpl lpn lpp lpr lra lrn lrp lrr naa nal nan nap nar nla nll nln nlp nlr nna nnl nnn nnp npa npl npn npp npr nra nrl nrn nrp nrr p-p paa pal pan pap par pla pll pln plp plr pn- pna pnl pnn pnp pnr ppa ppl ppn ppp ppr pra prl prn prp prr ra- raa ral ran rap rar rla rll rln rlp rlr rna rnn rnp rnr rpa rpl rpn rpp rpr rra rrl rrn rrp rrr