-up iii iil iim iip iis iiu il- ili ill ilm ilp ils ilu im- imi iml imm imp ims imu ipi ipl ipm ipp ips ipu is- isi isl ism isp iss isu iu- iui ium iup ius l-p lii lil lim lip lis liu lli lll llm llp lls llu lmi lml lmm lmp lms lmu lpi lpl lpm lpp lps lpu lsi lsl lsm lsp lss lsu lui lul lum lup lus luu mi- mii mil mim mip mis miu mli mll mlm mlp mls mlu mmi mml mmm mmp mms mmu mpi mpl mpm mpp mps mpu msi msl msm msp mss msu mui mul mum mup mus muu p-p pii pil pim pip pis piu pli pll plm plp pls plu pmi pml pmm pmp pms pmu ppi ppl ppm ppp pps ppu ps- psi psl psm psp pss psu pui pul pum pup pus puu sii sil sim sip sis siu sli sll slm slp sls slu smi sml smm smp sms smu spi spl spm spp sps spu ss- ssi ssl ssm ssp sss ssu sui sul sum sup sus suu uii uil uim uip uis uiu uli ull ulm ulp uls ulu um- umi uml umm ump ums umu up- upi upm upp ups upu usi usl usm usp uss usu uum uus uuu