-up eee eel eem eep ees eie eii eil eim eip eis eiu ele eli ell elm elp els elu em- eme emi eml emm emp ems emu ep- epe epi epl epm epp epq eps epu eqe eqp eqq eqs equ es- ese esi esl esm esp esq ess esu eu- eue eui eul eup eus ie- iee iei iel iem iep ies iie iii iil iim iip iis iiu il- ile ili ill ilm ilp ilq ils ilu im- ime imi iml imm imp ims imu ipe ipi ipl ipm ipp ips ipu iqe iqs iqu is- ise isi isl ism isp isq iss isu iu- iue iui ium iup ius l-p lee lei lel lem lep leq les leu lie lii lil lim lip liq lis liu lle lli lll llm llp llq lls llu lme lmi lml lmm lmp lmq lms lmu lpe lpi lpl lpm lpp lps lpu lse lsi lsl lsm lsp lsq lss lsu lue lui lul lum lup lus luu mee mei mel mem mep meq mes meu mi- mie mii mil mim mip miq mis miu mle mli mll mlm mlp mlq mls mlu mme mmi mml mmm mmp mms mmu mpe mpi mpl mpm mpp mpq mps mpu mqi mql mqp mse msi msl msm msp msq mss msu mue mui mul mum mup mus muu p-p pee pei pel pem pep pes peu pie pii pil pim pip piq pis piu ple pli pll plm plp pls plu pme pmi pml pmm pmp pmq pms pmu ppe ppi ppl ppm ppp ppq pps ppu pqi pqm pqq pqs ps- pse psi psl psm psp pss psu pue pui pul pum pup pus puu qee qem qep qie qil qip qis qiu qlm qlp qls qme qmi qml qmp qms qmu qpl qpm qpp qps qqq qqu qsi qsl qsm qsp qu- que qui qul qum qus se- see sei sel sem sep seq ses seu sie sii sil sim sip siq sis siu sle sli sll slm slp slq sls slu sme smi sml smm smp sms smu spe spi spl spm spp spq sps spu sqi sql sqm sqq sqs ss- sse ssi ssl ssm ssp ssq sss ssu sue sui sul sum sup suq sus suu uee uei uel uem uep ues uie uii uil uim uip uiq uis uiu ule uli ull ulm ulp uls ulu um- ume umi uml umm ump ums umu up- upe upi upm upp ups upu use usi usl usm usp uss usu uue uum uus uuu