-er -ic c-- ccc ccd cce ccf ccg cci ccn cco ccr ccu cdc cdd cde cdf cdg cdi cdn cdo cdr cdu ce- cec ced cee cef ceg cei cen ceo cer ceu cfc cfd cfe cff cfg cfi cfn cfo cfr cfu cgc cgd cge cgg cgi cgn cgo cgr cgu ci- cic cid cie cif cig cii cin cio cir ciu cn- cnc cnd cne cnf cng cni cnn cno cnr cnu co- coc cod coe cof cog coi con coo cor cou crc crd cre crf crg cri crn cro crr cru cuc cud cue cuf cug cui cun cuo cur cuu dcc dcd dce dcf dcg dci dcn dco dcr dcu ddc ddd dde ddf ddg ddi ddn ddo ddr ddu de- dec ded dee def deg dei den deo der deu dfc dfd dfe dff dfg dfi dfn dfo dfr dfu dgc dgd dge dgf dgg dgi dgn dgr dgu di- dic did die dif dig dii din dio dir diu dnc dnd dne dnf dng dni dnn dno dnr doc dod doe dof dog doi don doo dor dou drc drd dre drg dri drn dro drr dru duc dud due duf dug dui dun duo dur ec- ecc ecd ece ecf ecg eci ecn eco ecr ecu ed- edc edd ede edf edg edi edn edo edr edu eec eed eee eef eeg een eeo eer ef- efc efd efe eff efg efi efo efr egc egd ege egf egg egi egn ego egr egu eic eid eie eif eig eii ein eio eir eiu en- enc end ene enf eng eni enn eno enr enu eo- eoc eod eoe eof eog eoi eon eoo eor eou erc erd ere erf erg eri ern ero err eru eu- euc eud eue euf eug eui eun eur fcc fcd fce fcf fcg fci fcn fco fcr fcu fdc fdd fde fdf fdg fdi fdn fdo fdr fdu fec fed fee fef feg fei fen feo fer feu ffc ffd ffe fff ffg ffi ffn ffo ffr ffu fgc fgd fge fgf fgg fgi fgn fgr fic fid fie fif fig fii fin fir fiu fnc fnd fne fnf fng fni fnn fnr fnu foc foe fof fog foi fon foo for fou frc frd fre frf frg fri frn fro frr fru fud fue fuf fug fui fun fuo fur fuu g-d gcc gcd gce gcf gcg gci gcn gco gcr gcu gdc gdd gde gdf gdi gdn gdo gdr gdu ge- gec ged gee gef geg gei gen geo ger geu gfc gfd gfe gff gfi gfo gfr ggc ggd ggg ggi ggn ggo ggr ggu gic gid gie gif gig gii gin gio gir giu gnc gnd gne gnf gni gnn gno gnr gnu goc god goe gof gog goi gon goo gor gou grc grd gre grf grg gri grn gro grr gru gu- guc gud gue guf gug gui gun guo gur guu i-d i-f icc icd ice icf icg ici icn ico icr icu idc idd ide idf idg idi idn ido idr idu ie- iec ied iee ief ieg iei ien ier ifc ifd ife iff ifg ifi ifn ifo ifr ifu igc igd ige igf igg igi ign igo igr igu iic iid iie iif iii iin iio iir iiu in- inc ind ine inf ing ini inn ino inr inu io- ioc iod ioe iof iog ioi ion ioo ior iou ir- irc ird ire irf irg iri irn iro irr iru iu- iuc iud iue iug iui iur n-i ncc ncd nce ncf ncg nci ncn nco ncr ncu ndc ndd nde ndf ndg ndi ndn ndo ndr ndu ne- nec ned nee nef neg nei nen neo ner neu nfc nfd nfe nff nfi nfn nfo nfr nfu ngc ngd nge ngf ngg ngi ngn ngo ngu nic nid nie nif nig nii nin nio nir niu nnc nne nnf nng nni nnn nno nnu no- noc nod noe nof nog noi non noo nor nou nrc nrd nre nrf nrg nri nrn nro nrr nru nuc nud nue nug nui nun nuo nur nuu o-i oc- occ ocd ocf ocg oci ocn oco ocr ocu odc odd ode odf odg odi odn odo odr odu oec oed oee oef oeg oei oen oeo oer of- ofc ofd ofe off ofg ofi ofn ofo ofr ofu ogc ogd oge ogf ogg ogi ogn ogo oic oid oie oif oii oin oio oir oiu on- onc ond one onf ong oni onn ono onr onu oo- ooc ood oof oog ooi oon ooo oor or- orc ord ore orf org ori orn oro orr oru ou- ouc oud oue ouf oui oun ouo our rcc rcd rce rcf rcg rci rcn rco rcr rcu rdc rdd rde rdf rdg rdi rdn rdo rdr rdu re- rec red ree ref reg rei ren reo rer reu rfc rfd rfe rff rfg rfi rfn rfo rfr rfu rgc rgd rge rgf rgg rgi rgn rgo rgr ric rid rie rif rig rii rin rio rir rnc rnd rng rni rnn rno rnr rnu roc rod roe rof rog roi ron roo ror rou rrc rrd rrf rrg rri rrn rrr rru ruc rud rue ruf rug rui run ruo rur ruu ucc ucd uce ucf ucg uci ucn uco ucr ucu udc udd ude udf udg udi udn udo udr udu uec ued uee uef ueg uei uen uer ufc ufd ufe uff ufg ufi ufn ufo ufr ufu ugc uge ugf ugg ugi ugn ugo ugr ugu uic uid uie uif uig uii uin uio uir uiu un- unc und une unf ung uni unn uno unr unu uoc uod uoe uog uon uoo uor ur- urc urd ure urf urg uri urn uro urr uru uuc uue uug uun uur uuu