-ol l-p lll llm llo llp llr lml lmm lmo lmp lmr lol lom loo lop lor lpl lpm lpo lpp lpr lrm lro lrp lrr m-o m-r mll mlm mlo mlp mlr mml mmm mmo mmp mmr mol mom moo mop mor mpl mpm mpo mpp mpr mrl mrm mro mrp mrr oll olm olo olp om- oml omm omo omp omr oo- ool oom ooo oop oor op- opl opm opo opp opr or- orl orm oro orp orr p-p pll plm plo plp plr pml pmm pmo pmp pmr pol pom poo pop por ppl ppm ppo ppp ppr prl prm pro prp prr rll rlm rlo rlp rlr rml rmm rmo rmp rmr rol rom roo rop ror rpl rpm rpo rpp rpr rrl rrm rrp rrr