-ol l-p lll llm llo llp lls lml lmm lmo lmp lms lol lom loo lop los lpl lpm lpo lpp lps lsl lsm lso lsp lss m-o mll mlm mlo mlp mls mml mmm mmo mmp mms mol mom moo mop mos mpl mpm mpo mpp mps msl msm mso msp mss oll olm olo olp ols om- oml omm omo omp oms oo- ool oom ooo oop oos op- opl opm opo opp ops os- osl osm oso osp oss p-p pll plm plo plp pls pml pmm pmo pmp pms pol pom poo pop pos ppl ppm ppo ppp pps ps- psl psm pso psp pss sll slm slo slp sls sml smm smo smp sms sol som soo sop sos spl spm spo spp sps ss- ssl ssm sso ssp sss