-al -ol a-a aaa aal aan aao aap aar aas al- ala all aln alo alp alr als an- ana anl ann ano anp anr ans aoa aol aon aoo aop aor aos ap- apa apl apn apo app apr aps ar- ara arl arn aro arp arr ars as- asa asl asn aso asp asr ass l-p la- laa lal lan lao lap lar las lla lll lln llo llp llr lls lna lnl lnn lno lnp lnr lns loa lol lon loo lop lor los lpa lpl lpn lpo lpp lpr lps lra lrn lro lrp lrr lrs lsa lsl lsn lso lsp lsr lss naa nal nan nao nap nar nas nla nll nln nlo nlp nlr nls nna nnl nnn nno nnp nns no- noa nol non noo nop nor nos npa npl npn npo npp npr nps nra nrl nrn nro nrp nrr nrs nsa nsl nsn nso nsp nsr nss oaa oal oan oao oap oar oas ola oll oln olo olp ols on- ona onl onn ono onp onr ons oo- ooa ool oon ooo oop oor oos op- opa opl opn opo opp opr ops or- ora orl orn oro orp orr ors os- osa osl osn oso osp osr oss p-p paa pal pan pao pap par pas pla pll pln plo plp plr pls pn- pna pnl pnn pno pnp pnr pns poa pol pon poo pop por pos ppa ppl ppn ppo ppp ppr pps pra prl prn pro prp prr prs ps- psa psl psn pso psp psr pss ra- raa ral ran rao rap rar ras rla rll rln rlo rlp rlr rls rna rnn rno rnp rnr rns roa rol ron roo rop ror ros rpa rpl rpn rpo rpp rpr rps rra rrl rrn rrp rrr rrs rsa rsl rsn rso rsp rsr rss saa sal san sao sap sar sas sla sll sln slo slp slr sls sna snl snn sno snp snr sns soa sol son soo sop sor sos spa spl spn spo spp spr sps sr- sra srl srn sro srp srr srs ss- ssa ssl ssn sso ssp ssr sss