ddd dde ddi ddk ddm ddp dds de- ded dee dei dek dem dep des di- did die dii dik dim dip dis dke dki dkk dkm dkp dks dmd dme dmi dmk dmm dmp dms dpd dpe dpi dpk dpm dpp dps dsd dse dsi dsk dsm dsp dss ed- edd ede edi edk edm edp eds eed eee eek eem eep ees eid eie eii eik eim eip eis ekd eke eki ekp eks em- emd eme emi emk emm emp ems ep- epd epe epi epm epp eps es- esd ese esi esk esm esp ess i-d idd ide idi idk idm idp ids ie- ied iee iei iek iem iep ies iid iie iii iim iip iis ike iki ikk iks im- imd ime imi imm imp ims ipd ipe ipi ipm ipp ips is- isd ise isi isk ism isp iss kde kdk kdm kdp kds ke- ked kee kei kek kem kep kes kid kie kii kik kim kip kis kke kki kkk kkm kkp kks kmd kme kmi kmk kmm kmp kms kpd kpe kpi kpk kpm kpp kps ksd kse ksi ksk ksm ksp kss mdd mde mdi mdk mdm mdp mds med mee mei mek mem mep mes mi- mid mie mii mik mim mip mis mkd mke mkk mkm mkp mks mmd mme mmi mmk mmm mmp mms mpd mpe mpi mpk mpm mpp mps msd mse msi msk msm msp mss p-p pdd pde pdi pdk pdm pdp pds ped pee pei pek pem pep pes pid pie pii pik pim pip pis pkd pke pki pkm pkp pks pmd pme pmi pmk pmm pmp pms ppd ppe ppi ppk ppm ppp pps ps- psd pse psi psk psm psp pss sdd sde sdi sdk sdm sdp sds se- sed see sei sek sem sep ses sid sie sii sik sim sip sis sk- skd ske ski skk skm skp sks smd sme smi smk smm smp sms spd spe spi spk spm spp sps ss- ssd sse ssi ssk ssm ssp sss