-up eee eek eeo eep ees eet eie eii eik eio eip eis eit eiu eke eki eko ekp eks ekt eku eo- eoe eoi eok eoo eop eos eot eou ep- epe epi epo epp eps ept epu es- ese esi esk eso esp ess est esu ete eti etk eto etp ets ett etu eu- eue eui eup eus eut ie- iee iei iek iep ies iet iie iii iio iip iis iit iiu ike iki ikk iko iks ikt iku io- ioe ioi ioo iop ios iot iou ipe ipi ipo ipp ips ipt ipu is- ise isi isk iso isp iss ist isu ite iti itk ito itp its itt itu iu- iue iui iup ius iut k-t ke- kee kei kek keo kep kes ket kie kii kik kio kip kis kit kiu kke kki kkk kkp kks kkt kku koe koi kok koo kop kos kot kou kpe kpi kpk kpo kpp kps kpt kpu kse ksi ksk kso ksp kss kst ksu kte ktk kto ktp kts ktt ktu kue kui kuk kup kus kut kuu o-i oee oei oeo oep oes oet oie oii oik oio oip ois oit oiu oke oki okk oko okp oks oku oo- ooi ook ooo oop oos oot op- ope opi opk opo opp ops opt os- ose osi osk oso osp oss ost osu ot- ote oti otk oto otp ots ott otu ou- oue oui ouk ouo oup ous out p-p pee pei pek peo pep pes pet peu pie pii pik pio pip pis pit piu pke pki pko pkp pks pkt pku poe poi pok poo pop pos pot pou ppe ppi ppk ppo ppp pps ppt ppu ps- pse psi psk pso psp pss pst psu pt- pte pti ptk pto ptp pts ptt ptu pue pui puk pup pus put puu se- see sei sek seo sep ses set seu sie sii sik sio sip sis sit siu sk- ske ski skk sko skp sks skt sku soe soi sok soo sop sos sot sou spe spi spk spo spp sps spt spu ss- sse ssi ssk sso ssp sss sst ssu ste sti stk sto stp sts stt stu sue sui suk suo sup sus sut suu te- tee tei tek teo tep tes tet teu tie tii tik tio tip tis tit tiu tke tkk tko tkp tks tkt to- toe toi tok too top tos tot tou tpe tpi tpk tpo tpp tps tpt tpu tse tsi tsk tso tsp tss tst tsu tte tti ttk tto ttp tts ttt ttu tue tui tuk tuo tup tus tut tuu uee uei uep ues uet uie uii uio uip uis uit uiu uke uki ukk ukp uku uoe uok uoo uop uos uot up- upe upi upk upo upp ups upt upu use usi usk uso usp uss ust usu ute uti utk uto utp uts utt utu uue uus uut uuu