-er -ic -up c-- ccc ccd cce ccg cci ccn cco ccp ccr ccu cdc cdd cde cdg cdi cdn cdo cdp cdr cdu ce- cec ced cee ceg cei cen ceo cep cer ceu cgc cgd cge cgg cgi cgn cgo cgp cgr cgu ci- cic cid cie cig cii cin cio cip cir ciu cn- cnc cnd cne cng cni cnn cno cnp cnr cnu co- coc cod coe cog coi con coo cop cor cou cpc cpd cpe cpg cpi cpn cpo cpp cpr cpu crc crd cre crg cri crn cro crp crr cru cuc cud cue cug cui cun cuo cup cur cuu dcc dcd dce dcg dci dcn dco dcp dcr dcu ddc ddd dde ddg ddi ddn ddo ddp ddr ddu de- dec ded dee deg dei den deo dep der deu dgc dgd dge dgg dgi dgn dgp dgr dgu di- dic did die dig dii din dio dip dir diu dnc dnd dne dng dni dnn dno dnp dnr doc dod doe dog doi don doo dop dor dou dpc dpd dpe dpg dpi dpn dpo dpp dpr dpu drc drd dre drg dri drn dro drp drr dru duc dud due dug dui dun duo dup dur ec- ecc ecd ece ecg eci ecn eco ecr ecu ed- edc edd ede edg edi edn edo edp edr edu eec eed eee eeg een eeo eep eer egc egd ege egg egi egn ego egp egr egu eic eid eie eig eii ein eio eip eir eiu en- enc end ene eng eni enn eno enp enr enu eo- eoc eod eoe eog eoi eon eoo eop eor eou ep- epc epd epe epg epi epn epo epp epr epu erc erd ere erg eri ern ero erp err eru eu- euc eud eue eug eui eun eup eur g-d g-p gcc gcd gce gcg gci gcn gco gcp gcr gcu gdc gdd gde gdi gdn gdo gdp gdr gdu ge- gec ged gee geg gei gen geo gep ger geu ggc ggd ggg ggi ggn ggo ggp ggr ggu gic gid gie gig gii gin gio gip gir giu gnc gnd gne gni gnn gno gnp gnr gnu goc god goe gog goi gon goo gop gor gou gpc gpd gpe gpg gpi gpn gpo gpp gpr gpu grc grd gre grg gri grn gro grp grr gru gu- guc gud gue gug gui gun guo gup gur guu i-d icc icd ice icg ici icn ico icp icr icu idc idd ide idg idi idn ido idp idr idu ie- iec ied iee ieg iei ien iep ier igc igd ige igg igi ign igo igp igr igu iic iid iie iii iin iio iip iir iiu in- inc ind ine ing ini inn ino inp inr inu io- ioc iod ioe iog ioi ion ioo iop ior iou ipc ipd ipe ipg ipi ipn ipo ipp ipr ipu ir- irc ird ire irg iri irn iro irp irr iru iu- iuc iud iue iug iui iup iur n-i ncc ncd nce ncg nci ncn nco ncp ncr ncu ndc ndd nde ndg ndi ndn ndo ndp ndr ndu ne- nec ned nee neg nei nen neo nep ner neu ngc ngd nge ngg ngi ngn ngo ngp ngu nic nid nie nig nii nin nio nip nir niu nnc nne nng nni nnn nno nnp nnu no- noc nod noe nog noi non noo nop nor nou npc npd npe npg npi npn npo npp npr npu nrc nrd nre nrg nri nrn nro nrp nrr nru nuc nud nue nug nui nun nuo nup nur nuu o-i oc- occ ocd ocg oci ocn oco ocp ocr ocu odc odd ode odg odi odn odo odp odr odu oec oed oee oeg oei oen oeo oep oer ogc ogd oge ogg ogi ogn ogo ogp oic oid oie oii oin oio oip oir oiu on- onc ond one ong oni onn ono onp onr onu oo- ooc ood oog ooi oon ooo oop oor op- opc opd ope opg opi opn opo opp opr or- orc ord ore org ori orn oro orp orr oru ou- ouc oud oue oui oun ouo oup our p-p pcc pcd pce pcg pci pcn pco pcp pcr pcu pdc pdd pde pdg pdi pdn pdo pdp pdr pdu pec ped pee peg pei pen peo pep per peu pgc pgd pge pgg pgi pgn pgo pgp pgr pic pid pie pig pii pin pio pip pir piu pn- pnc pnd pne png pni pnn pno pnp pnr pnu poc pod poe pog poi pon poo pop por pou ppc ppd ppe ppg ppi ppn ppo ppp ppr ppu prc prd pre prg pri prn pro prp prr pru puc pud pue pug pui pun pup pur puu rcc rcd rce rcg rci rcn rco rcp rcr rcu rdc rdd rde rdg rdi rdn rdo rdp rdr rdu re- rec red ree reg rei ren reo rep rer reu rgc rgd rge rgg rgi rgn rgo rgp rgr ric rid rie rig rii rin rio rip rir rnc rnd rng rni rnn rno rnp rnr rnu roc rod roe rog roi ron roo rop ror rou rpc rpd rpe rpg rpi rpn rpo rpp rpr rpu rrc rrd rrg rri rrn rrp rrr rru ruc rud rue rug rui run ruo rup rur ruu ucc ucd uce ucg uci ucn uco ucp ucr ucu udc udd ude udg udi udn udo udp udr udu uec ued uee ueg uei uen uep uer ugc uge ugg ugi ugn ugo ugp ugr ugu uic uid uie uig uii uin uio uip uir uiu un- unc und une ung uni unn uno unp unr unu uoc uod uoe uog uon uoo uop uor up- upc upd upe upg upi upn upo upp upr upu ur- urc urd ure urg uri urn uro urp urr uru uuc uue uug uun uur uuu