-al -ol -up a-a aaa aal aan aao aap aar aas aau al- ala all aln alo alp alr als alu an- ana anl ann ano anp anr ans anu aoa aol aon aoo aop aor aos aou ap- apa apl apn apo app apr aps apu ar- ara arl arn aro arp arr ars aru as- asa asl asn aso asp asr ass asu au- aua aul aun auo aup aur aus l-p la- laa lal lan lao lap lar las lau lla lll lln llo llp llr lls llu lna lnl lnn lno lnp lnr lns lnu loa lol lon loo lop lor los lou lpa lpl lpn lpo lpp lpr lps lpu lra lrn lro lrp lrr lrs lru lsa lsl lsn lso lsp lsr lss lsu lua lul lun luo lup lur lus luu naa nal nan nao nap nar nas nau nla nll nln nlo nlp nlr nls nlu nna nnl nnn nno nnp nns nnu no- noa nol non noo nop nor nos nou npa npl npn npo npp npr nps npu nra nrl nrn nro nrp nrr nrs nru nsa nsl nsn nso nsp nsr nss nsu nua nul nun nuo nup nur nus nuu oaa oal oan oao oap oar oas oau ola oll oln olo olp ols olu on- ona onl onn ono onp onr ons onu oo- ooa ool oon ooo oop oor oos op- opa opl opn opo opp opr ops or- ora orl orn oro orp orr ors oru os- osa osl osn oso osp osr oss osu ou- oua oul oun ouo oup our ous p-p paa pal pan pao pap par pas pau pla pll pln plo plp plr pls plu pn- pna pnl pnn pno pnp pnr pns pnu poa pol pon poo pop por pos pou ppa ppl ppn ppo ppp ppr pps ppu pra prl prn pro prp prr prs pru ps- psa psl psn pso psp psr pss psu pua pul pun pup pur pus puu ra- raa ral ran rao rap rar ras rau rla rll rln rlo rlp rlr rls rlu rna rnn rno rnp rnr rns rnu roa rol ron roo rop ror ros rou rpa rpl rpn rpo rpp rpr rps rpu rra rrl rrn rrp rrr rrs rru rsa rsl rsn rso rsp rsr rss rsu rua run ruo rup rur rus ruu saa sal san sao sap sar sas sau sla sll sln slo slp slr sls slu sna snl snn sno snp snr sns snu soa sol son soo sop sor sos sou spa spl spn spo spp spr sps spu sr- sra srl srn sro srp srr srs ss- ssa ssl ssn sso ssp ssr sss ssu sua sul sun suo sup sur sus suu ua- uaa ual uan uao uap uar uas uau ula ull uln ulo ulp ulr uls ulu un- una unl unn uno unp unr uns unu uoa uol uon uoo uop uor uos up- upa upn upo upp upr ups upu ur- ura url urn uro urp urr urs uru usa usl usn uso usp usr uss usu uua uun uur uus uuu