-er -ic -up c-- ccc ccd cce ccf ccg cci ccn cco ccp ccr ccu cdc cdd cde cdf cdg cdi cdn cdo cdp cdr cdu ce- cec ced cee cef ceg cei cen ceo cep cer ceu cfc cfd cfe cff cfg cfi cfn cfo cfp cfr cfu cgc cgd cge cgg cgi cgn cgo cgp cgr cgu ci- cic cid cie cif cig cii cin cio cip cir ciu cn- cnc cnd cne cnf cng cni cnn cno cnp cnr cnu co- coc cod coe cof cog coi con coo cop cor cou cpc cpd cpe cpf cpg cpi cpn cpo cpp cpr cpu crc crd cre crf crg cri crn cro crp crr cru cuc cud cue cuf cug cui cun cuo cup cur cuu dcc dcd dce dcf dcg dci dcn dco dcp dcr dcu ddc ddd dde ddf ddg ddi ddn ddo ddp ddr ddu de- dec ded dee def deg dei den deo dep der deu dfc dfd dfe dff dfg dfi dfn dfo dfp dfr dfu dgc dgd dge dgf dgg dgi dgn dgp dgr dgu di- dic did die dif dig dii din dio dip dir diu dnc dnd dne dnf dng dni dnn dno dnp dnr doc dod doe dof dog doi don doo dop dor dou dpc dpd dpe dpf dpg dpi dpn dpo dpp dpr dpu drc drd dre drg dri drn dro drp drr dru duc dud due duf dug dui dun duo dup dur ec- ecc ecd ece ecf ecg eci ecn eco ecr ecu ed- edc edd ede edf edg edi edn edo edp edr edu eec eed eee eef eeg een eeo eep eer ef- efc efd efe eff efg efi efo efp efr egc egd ege egf egg egi egn ego egp egr egu eic eid eie eif eig eii ein eio eip eir eiu en- enc end ene enf eng eni enn eno enp enr enu eo- eoc eod eoe eof eog eoi eon eoo eop eor eou ep- epc epd epe epf epg epi epn epo epp epr epu erc erd ere erf erg eri ern ero erp err eru eu- euc eud eue euf eug eui eun eup eur fcc fcd fce fcf fcg fci fcn fco fcp fcr fcu fdc fdd fde fdf fdg fdi fdn fdo fdp fdr fdu fec fed fee fef feg fei fen feo fep fer feu ffc ffd ffe fff ffg ffi ffn ffo ffp ffr ffu fgc fgd fge fgf fgg fgi fgn fgp fgr fic fid fie fif fig fii fin fip fir fiu fnc fnd fne fnf fng fni fnn fnp fnr fnu foc foe fof fog foi fon foo fop for fou fpc fpd fpe fpg fpi fpn fpo fpp fpr fpu frc frd fre frf frg fri frn fro frp frr fru fud fue fuf fug fui fun fuo fup fur fuu g-d g-p gcc gcd gce gcf gcg gci gcn gco gcp gcr gcu gdc gdd gde gdf gdi gdn gdo gdp gdr gdu ge- gec ged gee gef geg gei gen geo gep ger geu gfc gfd gfe gff gfi gfo gfp gfr ggc ggd ggg ggi ggn ggo ggp ggr ggu gic gid gie gif gig gii gin gio gip gir giu gnc gnd gne gnf gni gnn gno gnp gnr gnu goc god goe gof gog goi gon goo gop gor gou gpc gpd gpe gpf gpg gpi gpn gpo gpp gpr gpu grc grd gre grf grg gri grn gro grp grr gru gu- guc gud gue guf gug gui gun guo gup gur guu i-d i-f icc icd ice icf icg ici icn ico icp icr icu idc idd ide idf idg idi idn ido idp idr idu ie- iec ied iee ief ieg iei ien iep ier ifc ifd ife iff ifg ifi ifn ifo ifp ifr ifu igc igd ige igf igg igi ign igo igp igr igu iic iid iie iif iii iin iio iip iir iiu in- inc ind ine inf ing ini inn ino inp inr inu io- ioc iod ioe iof iog ioi ion ioo iop ior iou ipc ipd ipe ipf ipg ipi ipn ipo ipp ipr ipu ir- irc ird ire irf irg iri irn iro irp irr iru iu- iuc iud iue iug iui iup iur n-i ncc ncd nce ncf ncg nci ncn nco ncp ncr ncu ndc ndd nde ndf ndg ndi ndn ndo ndp ndr ndu ne- nec ned nee nef neg nei nen neo nep ner neu nfc nfd nfe nff nfi nfn nfo nfp nfr nfu ngc ngd nge ngf ngg ngi ngn ngo ngp ngu nic nid nie nif nig nii nin nio nip nir niu nnc nne nnf nng nni nnn nno nnp nnu no- noc nod noe nof nog noi non noo nop nor nou npc npd npe npf npg npi npn npo npp npr npu nrc nrd nre nrf nrg nri nrn nro nrp nrr nru nuc nud nue nug nui nun nuo nup nur nuu o-i oc- occ ocd ocf ocg oci ocn oco ocp ocr ocu odc odd ode odf odg odi odn odo odp odr odu oec oed oee oef oeg oei oen oeo oep oer of- ofc ofd ofe off ofg ofi ofn ofo ofp ofr ofu ogc ogd oge ogf ogg ogi ogn ogo ogp oic oid oie oif oii oin oio oip oir oiu on- onc ond one onf ong oni onn ono onp onr onu oo- ooc ood oof oog ooi oon ooo oop oor op- opc opd ope opf opg opi opn opo opp opr or- orc ord ore orf org ori orn oro orp orr oru ou- ouc oud oue ouf oui oun ouo oup our p-p pcc pcd pce pcf pcg pci pcn pco pcp pcr pcu pdc pdd pde pdf pdg pdi pdn pdo pdp pdr pdu pec ped pee pef peg pei pen peo pep per peu pfc pfd pfe pff pfg pfi pfn