iii iil iim iip iir il- ili ill ilm ilp ilr im- imi iml imm imp ipi ipl ipm ipp ipr ir- iri irl irm irp irr l-p lii lil lim lip lir lli lll llm llp llr lmi lml lmm lmp lmr lpi lpl lpm lpp lpr lri lrm lrp lrr m-r mi- mii mil mim mip mir mli mll mlm mlp mlr mmi mml mmm mmp mmr mpi mpl mpm mpp mpr mri mrl mrm mrp mrr p-p pii pil pim pip pir pli pll plm plp plr pmi pml pmm pmp pmr ppi ppl ppm ppp ppr pri prl prm prp prr rii ril rim rip rir rli rll rlm rlp rlr rmi rml rmm rmp rmr rpi rpl rpm rpp rpr rri rrl rrm rrp rrr