-er ddd dde ddh ddi ddn ddp ddr ddz de- ded dee deh dei den dep der dez dh- dhd dhe dhh dhi dhp dhr di- did die dih dii din dip dir diz dnd dne dnh dni dnn dnp dnr dnz dpd dpe dph dpi dpn dpp dpr dpz drd dre dri drn drp drr drz dzd dze dzi dzp dzr ed- edd ede edh edi edn edp edr eed eee een eep eer ehd ehe ehh ehi ehn ehp ehr eid eie eii ein eip eir en- end ene enh eni enn enp enr enz ep- epd epe eph epi epn epp epr epz erd ere erh eri ern erp err erz eze ezh ezr ezz h-i hdd hde hdh hdi hdn hdp hdr hdz he- hed hee heh hei hen hep her hez hhd hhe hhh hhi hhn hhp hhr hhz hid hie hih hii hin hip hir hnd hne hnh hnn hnz hpd hpe hph hpi hpn hpp hpr hr- hrd hre hrh hri hrn hrp hrr hrz hzd hze hzp i-d idd ide idh idi idn idp idr ie- ied iee iei ien iep ier ihd ihe ihh ihi ihn ihp ihr iid iie iih iii iin iip iir in- ind ine inh ini inn inp inr ipd ipe ipi ipn ipp ipr ir- ird ire iri irn irp irr ize izh izi izz n-i ndd nde ndh ndi ndn ndp ndr ne- ned nee neh nei nen nep ner nez nhd nhe nhh nhi nhn nhp nhr nhz nid nie nih nii nin nip nir niz nne nnh nni nnn nnp nnz npd npe nph npi npn npp npr npz nrd nre nri nrn nrp nrr nrz nzd nze nzi nzp nzz p-p pdd pde pdh pdi pdn pdp pdr pdz ped pee peh pei pen pep per pez phd phe phi phn php phr pid pie pih pii pin pip pir piz pn- pnd pne pnh pni pnn pnp pnr ppd ppe pph ppi ppn ppp ppr ppz prd pre prh pri prn prp prr prz pzp rdd rde rdh rdi rdn rdp rdr re- red ree reh rei ren rep rer rez rh- rhd rhe rhh rhi rhn rhp rhr rid rie rih rii rin rip rir riz rnd rnh rni rnn rnp rnr rnz rpd rpe rph rpi rpn rpp rpr rpz rrd rrh rri rrn rrp rrr rze zed zee zeh zen zep zer zez zhe zhi zhr zid zie zin zip zir ziz znd zne znn znp zpe zpi zpp zpr zrh zrp zzr zzz