-er -ic -up c-- ccc cce ccg cci ccn cco ccp ccr ccu ccv ce- cec cee ceg cei cen ceo cep cer ceu cev cgc cge cgg cgi cgn cgo cgp cgr cgu cgv ci- cic cie cig cii cin cio cip cir ciu civ cn- cnc cne cng cni cnn cno cnp cnr cnu cnv co- coc coe cog coi con coo cop cor cou cov cpc cpe cpg cpi cpn cpo cpp cpr cpu cpv crc cre crg cri crn cro crp crr cru crv cuc cue cug cui cun cuo cup cur cuu cuv cvc cve cvg cvi cvn cvo cvp cvr cvu cvv ec- ecc ece ecg eci ecn eco ecr ecu ecv eec eee eeg een eeo eep eer eev egc ege egg egi egn ego egp egr egu eic eie eig eii ein eio eip eir eiu eiv en- enc ene eng eni enn eno enp enr enu env eo- eoc eoe eog eoi eon eoo eop eor eou ep- epc epe epg epi epn epo epp epr epu erc ere erg eri ern ero erp err eru erv eu- euc eue eug eui eun eup eur euv evc eve evg evi evn evo evp evr evv g-p gcc gce gcg gci gcn gco gcp gcr gcu ge- gec gee geg gei gen geo gep ger geu gev ggc ggg ggi ggn ggo ggp ggr ggu ggv gic gie gig gii gin gio gip gir giu giv gnc gne gni gnn gno gnp gnr gnu gnv goc goe gog goi gon goo gop gor gou gov gpc gpe gpg gpi gpn gpo gpp gpr gpu grc gre grg gri grn gro grp grr gru grv gu- guc gue gug gui gun guo gup gur guu guv gvc gve gvg gvi gvn gvo gvp gvr gvu i-v icc ice icg ici icn ico icp icr icu icv ie- iec iee ieg iei ien iep ier iev igc ige igg igi ign igo igp igr igu iic iie iii iin iio iip iir iiu in- inc ine ing ini inn ino inp inr inu inv io- ioc ioe iog ioi ion ioo iop ior iou iov ipc ipe ipg ipi ipn ipo ipp ipr ipu ipv ir- irc ire irg iri irn iro irp irr iru irv iu- iuc iue iug iui iup iur ivc ive ivg ivi ivo ivp ivr ivu ivv n-i ncc nce ncg nci ncn nco ncp ncr ncu ncv ne- nec nee neg nei nen neo nep ner neu nev ngc nge ngg ngi ngn ngo ngp ngu nic nie nig nii nin nio nip nir niu niv nnc nne nng nni nnn nno nnp nnu nnv no- noc noe nog noi non noo nop nor nou nov npc npe npg npi npn npo npp npr npu npv nrc nre nrg nri nrn nro nrp nrr nru nrv nuc nue nug nui nun nuo nup nur nuu nuv nvc nve nvg nvi nvn nvp nvu nvv o-i oc- occ ocg oci ocn oco ocp ocr ocu ocv oec oee oeg oei oen oeo oep oer ogc oge ogg ogi ogn ogo ogp oic oie oii oin oio oip oir oiu oiv on- onc one ong oni onn ono onp onr onu oo- ooc oog ooi oon ooo oop oor oov op- opc ope opg opi opn opo opp opr opv or- orc ore org ori orn oro orp orr oru orv ou- ouc oue oui oun ouo oup our ov- ovc ove ovi ovo ovp ovv p-p pcc pce pcg pci pcn pco pcp pcr pcu pcv pec pee peg pei pen peo pep per peu pev pgc pge pgg pgi pgn pgo pgp pgr pgv pic pie pig pii pin pio pip pir piu piv pn- pnc pne png pni pnn pno pnp pnr pnu pnv poc poe pog poi pon poo pop por pou pov ppc ppe ppg ppi ppn ppo ppp ppr ppu ppv prc pre prg pri prn pro prp prr pru prv puc pue pug pui pun pup pur puu pvc pve pvg pvi pvn pvo pvp pvr pvu pvv rcc rce rcg rci rcn rco rcp rcr rcu rcv re- rec ree reg rei ren reo rep rer reu rev rgc rge rgg rgi rgn rgo rgp rgr rgv ric rie rig rii rin rio rip rir riv rnc rng rni rnn rno rnp rnr rnu rnv roc roe rog roi ron roo rop ror rou rov rpc rpe rpg rpi rpn rpo rpp rpr rpu rpv rrc rrg rri rrn rrp rrr rru ruc rue rug rui run ruo rup rur ruu ruv rvc rve rvg rvi rvn rvo rvp rvr rvu rvv ucc uce ucg uci ucn uco ucp ucr ucu ucv uec uee ueg uei uen uep uer ugc uge ugg ugi ugn ugo ugp ugr ugu uic uie uig uii uin uio uip uir uiu un- unc une ung uni unn uno unp unr unu unv uoc uoe uog uon uoo uop uor up- upc upe upg upi upn upo upp upr upu upv ur- urc ure urg uri urn uro urp urr uru uuc uue uug uun uur uuu uvc uve uvo uvu uvv v-e vcc vce vci vcn vco vcp vcr vcu vec vee veg vei ven veo vep ver veu vgc vgg vgn vgo vgp vgr vgu vi- vic vie vig vii vin vio vip vir viu viv vn- vng vni vno vnp vnr vnu vnv voc voe vog voi von voo vop vor vou vov vpc vpe vpg vpi vpn vpo vpp vpr vpu vrc vre vrg vri vrn vrp vrr vru vue vug vup vur vuv vvc vvg vvi vvo vvr vvv