-up eee eem eep ees eet eie eii eim eip eis eit eiu em- eme emi emm emp ems emt emu ep- epe epi epm epp eps ept epu es- ese esi esm esp ess est esu ete eti etm etp ets ett etu eu- eue eui eup eus eut ie- iee iei iem iep ies iet iie iii iim iip iis iit iiu im- ime imi imm imp ims imt imu ipe ipi ipm ipp ips ipt ipu is- ise isi ism isp iss ist isu ite iti itm itp its itt itu iu- iue iui ium iup ius iut mee mei mem mep mes met meu mi- mie mii mim mip mis mit miu mme mmi mmm mmp mms mmt mmu mpe mpi mpm mpp mps mpt mpu mse msi msm msp mss mst msu mte mti mtm mtp mts mtt mtu mue mui mum mup mus mut muu p-p pee pei pem pep pes pet peu pie pii pim pip pis pit piu pme pmi pmm pmp pms pmt pmu ppe ppi ppm ppp pps ppt ppu ps- pse psi psm psp pss pst psu pt- pte pti ptm ptp pts ptt ptu pue pui pum pup pus put puu se- see sei sem sep ses set seu sie sii sim sip sis sit siu sme smi smm smp sms smt smu spe spi spm spp sps spt spu ss- sse ssi ssm ssp sss sst ssu ste sti stm stp sts stt stu sue sui sum sup sus sut suu te- tee tei tem tep tes tet teu tie tii tim tip tis tit tiu tme tmi tmm tmp tms tmt tmu tpe tpi tpm tpp tps tpt tpu tse tsi tsm tsp tss tst tsu tte tti ttm ttp tts ttt ttu tue tui tum tup tus tut tuu uee uei uem uep ues uet uie uii uim uip uis uit uiu um- ume umi umm ump ums umt umu up- upe upi upm upp ups upt upu use usi usm usp uss ust usu ute uti utm utp uts utt utu uue uum uus uut uuu