-er ddd dde ddg ddi ddm ddn ddp ddr de- ded dee deg dei dem den dep der dgd dge dgg dgi dgm dgn dgp dgr di- did die dig dii dim din dip dir dmd dme dmg dmi dmm dmn dmp dmr dnd dne dng dni dnm dnn dnp dnr dpd dpe dpg dpi dpm dpn dpp dpr drd dre drg dri drm drn drp drr ed- edd ede edg edi edm edn edp edr eed eee eeg eem een eep eer egd ege egg egi egm egn egp egr eid eie eig eii eim ein eip eir em- emd eme emg emi emm emn emp emr en- end ene eng eni enm enn enp enr ep- epd epe epg epi epm epn epp epr erd ere erg eri erm ern erp err g-d g-p gdd gde gdi gdm gdn gdp gdr ge- ged gee geg gei gem gen gep ger ggd ggg ggi ggm ggn ggp ggr gid gie gig gii gim gin gip gir gmd gme gmg gmi gmm gmn gmp gmr gnd gne gni gnm gnn gnp gnr gpd gpe gpg gpi gpm gpn gpp gpr grd gre grg gri grm grn grp grr i-d idd ide idg idi idm idn idp idr ie- ied iee ieg iei iem ien iep ier igd ige igg igi igm ign igp igr iid iie iii iim iin iip iir im- imd ime img imi imm imn imp in- ind ine ing ini inm inn inp inr ipd ipe ipg ipi ipm ipn ipp ipr ir- ird ire irg iri irm irn irp irr m-r mdd mde mdg mdi mdm mdn mdp mdr med mee meg mei mem men mep mer mgd mge mgi mgm mgn mgp mgr mi- mid mie mig mii mim min mip mir mmd mme mmg mmi mmm mmn mmp mmr mne mng mni mnm mnn mnp mnr mpd mpe mpg mpi mpm mpn mpp mpr mrd mre mrg mri mrm mrn mrp mrr n-i ndd nde ndg ndi ndm ndn ndp ndr ne- ned nee neg nei nem nen nep ner ngd nge ngg ngi ngm ngn ngp nid nie nig nii nim nin nip nir nmd nme nmg nmi nmm nmn nmp nmr nne nng nni nnm nnn nnp npd npe npg npi npm npn npp npr nrd nre nrg nri nrm nrn nrp nrr p-p pdd pde pdg pdi pdm pdn pdp pdr ped pee peg pei pem pen pep per pgd pge pgg pgi pgm pgn pgp pgr pid pie pig pii pim pin pip pir pmd pme pmg pmi pmm pmn pmp pmr pn- pnd pne png pni pnm pnn pnp pnr ppd ppe ppg ppi ppm ppn ppp ppr prd pre prg pri prm prn prp prr rdd rde rdg rdi rdm rdn rdp rdr re- red ree reg rei rem ren rep rer rgd rge rgg rgi rgn rgp rgr rid rie rig rii rim rin rip rir rmd rme rmg rmi rmm rmn rmp rmr rnd rng rni rnm rnn rnp rnr rpd rpe rpg rpi rpm rpn rpp rpr rrd rrg rri rrm rrn rrp rrr