-ol l-p lll llm llo llp llr lls lml lmm lmo lmp lmr lms lol lom loo lop lor los lpl lpm lpo lpp lpr lps lrm lro lrp lrr lrs lsl lsm lso lsp lsr lss m-o m-r mll mlm mlo mlp mlr mls mml mmm mmo mmp mmr mms mol mom moo mop mor mos mpl mpm mpo mpp mpr mps mrl mrm mro mrp mrr mrs msl msm mso msp msr mss oll olm olo olp ols om- oml omm omo omp omr oms oo- ool oom ooo oop oor oos op- opl opm opo opp opr ops or- orl orm oro orp orr ors os- osl osm oso osp osr oss p-p pll plm plo plp plr pls pml pmm pmo pmp pmr pms pol pom poo pop por pos ppl ppm ppo ppp ppr pps prl prm pro prp prr prs ps- psl psm pso psp psr pss rll rlm rlo rlp rlr rls rml rmm rmo rmp rmr rms rol rom roo rop ror ros rpl rpm rpo rpp rpr rps rrl rrm rrp rrr rrs rsl rsm rso rsp rsr rss sll slm slo slp slr sls sml smm smo smp smr sms sol som soo sop sor sos spl spm spo spp spr sps sr- srl srm sro srp srr srs ss- ssl ssm sso ssp ssr sss