-up eee een eep ees eie eii ein eip eis eiu en- ene eni enn enp ens enu ep- epe epi epn epp epq eps epu eqe eqn eqp eqq eqs equ es- ese esi esn esp esq ess esu eu- eue eui eun eup eus ie- iee iei ien iep ies iie iii iin iip iis iiu in- ine ini inn inp inq ins inu ipe ipi ipn ipp ips ipu iqe iqs iqu is- ise isi isn isp isq iss isu iu- iue iui iup ius n-i ne- nee nei nen nep nes neu nie nii nin nip niq nis niu nne nni nnn nnp nns nnu npe npi npn npp nps npu nqs nse nsi nsn nsp nss nsu nue nui nun nup nuq nus nuu p-p pee pei pen pep pes peu pie pii pin pip piq pis piu pn- pne pni pnn pnp pns pnu ppe ppi ppn ppp ppq pps ppu pqi pqq pqs ps- pse psi psn psp pss psu pue pui pun pup pus puu qee qen qep qie qin qip qis qiu qne qni qns qpp qps qqq qqu qsi qsp qu- que qui qus se- see sei sen sep seq ses seu sie sii sin sip siq sis siu sne sni snn snp sns snu spe spi spn spp spq sps spu sqi sqn sqq sqs ss- sse ssi ssn ssp ssq sss ssu sue sui sun sup suq sus suu uee uei uen uep ues uie uii uin uip uiq uis uiu un- une uni unn unp unq uns unu up- upe upi upn upp ups upu use usi usn usp uss usu uue uun uus uuu