-up ddd dde ddi ddm ddn ddp dds ddu de- ded dee dei dem den dep des deu di- did die dii dim din dip dis diu dmd dme dmi dmm dmn dmp dms dmu dnd dne dni dnm dnn dnp dns dpd dpe dpi dpm dpn dpp dps dpu dsd dse dsi dsm dsn dsp dss dsu dud due dui dum dun dup dus ed- edd ede edi edm edn edp eds edu eed eee eem een eep ees eid eie eii eim ein eip eis eiu em- emd eme emi emm emn emp ems emu en- end ene eni enm enn enp ens enu ep- epd epe epi epm epn epp eps epu es- esd ese esi esm esn esp ess esu eu- eud eue eui eun eup eus i-d idd ide idi idm idn idp ids idu ie- ied iee iei iem ien iep ies iid iie iii iim iin iip iis iiu im- imd ime imi imm imn imp ims imu in- ind ine ini inm inn inp ins inu ipd ipe ipi ipm ipn ipp ips ipu is- isd ise isi ism isn isp iss isu iu- iud iue iui ium iup ius mdd mde mdi mdm mdn mdp mds mdu med mee mei mem men mep mes meu mi- mid mie mii mim min mip mis miu mmd mme mmi mmm mmn mmp mms mmu mne mni mnm mnn mnp mns mnu mpd mpe mpi mpm mpn mpp mps mpu msd mse msi msm msn msp mss msu mud mue mui mum mun mup mus muu n-i ndd nde ndi ndm ndn ndp nds ndu ne- ned nee nei nem nen nep nes neu nid nie nii nim nin nip nis niu nmd nme nmi nmm nmn nmp nms nmu nne nni nnm nnn nnp nns nnu npd npe npi npm npn npp nps npu nsd nse nsi nsm nsn nsp nss nsu nud nue nui num nun nup nus nuu p-p pdd pde pdi pdm pdn pdp pds pdu ped pee pei pem pen pep pes peu pid pie pii pim pin pip pis piu pmd pme pmi pmm pmn pmp pms pmu pn- pnd pne pni pnm pnn pnp pns pnu ppd ppe ppi ppm ppn ppp pps ppu ps- psd pse psi psm psn psp pss psu pud pue pui pum pun pup pus puu sdd sde sdi sdm sdn sdp sds sdu se- sed see sei sem sen sep ses seu sid sie sii sim sin sip sis siu smd sme smi smm smn smp sms smu snd sne sni snm snn snp sns snu spd spe spi spm spn spp sps spu ss- ssd sse ssi ssm ssn ssp sss ssu sud sue sui sum sun sup sus suu udd ude udi udm udn udp uds udu ued uee uei uem uen uep ues uid uie uii uim uin uip uis uiu um- umd ume umi umm umn ump ums umu un- und une uni unm unn unp uns unu up- upd upe upi upm upn upp ups upu usd use usi usm usn usp uss usu uue uum uun uus uuu