-er -ic -ji c-- c-j ccc cce ccg cci ccj ccn cco ccp ccr cct ce- cec cee ceg cei cej cen ceo cep cer cet cgc cge cgg cgi cgn cgo cgp cgr cgt ci- cic cie cig cii cij cin cio cip cir cit cjc cjg cjp cjr cn- cnc cne cng cni cnj cnn cno cnp cnr cnt co- coc coe cog coi coj con coo cop cor cot cpc cpe cpg cpi cpj cpn cpo cpp cpr cpt crc cre crg cri crj crn cro crp crr crt ctc cte ctg cti ctn cto ctp ctr ctt ec- ecc ece ecg eci ecj ecn eco ecr ect eec eee eeg een eeo eep eer eet egc ege egg egi egn ego egp egr egt eic eie eig eii eij ein eio eip eir eit ejc eji ejo ejp ejt en- enc ene eng eni enn eno enp enr ent eo- eoc eoe eog eoi eon eoo eop eor eot ep- epc epe epg epi epn epo epp epr ept erc ere erg eri ern ero erp err ert etc ete etg eti etj etn eto etp etr ett g-p gcc gce gcg gci gcn gco gcp gcr gct ge- gec gee geg gei gen geo gep ger get ggc ggg ggi ggj ggn ggo ggp ggr ggt gic gie gig gii gij gin gio gip gir git gjc gje gjg gjr gjt gnc gne gni gnn gno gnp gnr gnt goc goe gog goi gon goo gop gor got gpc gpe gpg gpi gpn gpo gpp gpr gpt grc gre grg gri grj grn gro grp grr grt gtc gte gtg gti gtn gto gtp gtr gtt icc ice icg ici icj icn ico icp icr ict ie- iec iee ieg iei iej ien iep ier iet igc ige igg igi ign igo igp igr igt iic iie iii iij iin iio iip iir iit ijc ije ijg iji ijn ijo ijt in- inc ine ing ini inj inn ino inp inr int io- ioc ioe iog ioi ioj ion ioo iop ior iot ipc ipe ipg ipi ipn ipo ipp ipr ipt ir- irc ire irg iri irj irn iro irp irr irt itc ite itg iti itj itn ito itp itt j-i jcc jce jci jco jcp jcr jct jec jee jeg jei jej jen jeo jep jer jet jge jgi jgn jgo jgp jgr jgt jic jie jig jii jij jin jio jip jir jit jjc jjg jjj jjp jjr jnc jne jng jnj jnn jno jnp jnr jnt joc joe jog joi joj jon joo jop jor jot jpc jpe jpg jpi jpj jpn jpo jpp jpr jpt jrc jrg jri jrn jro jrp jrr jrt jtc jte jtg jti jtn jtp jtr jtt n-i ncc nce ncg nci ncn nco ncp ncr nct ne- nec nee neg nei nej nen neo nep ner net ngc nge ngg ngi ngj ngn ngo ngp ngt nic nie nig nii nin nio nip nir nit njc nje njn njp nnc nne nng nni nnn nno nnp nnt no- noc noe nog noi noj non noo nop nor not npc npe npg npi npn npo npp npr npt nrc nre nrg nri nrj nrn nro nrp nrr nrt ntc nte ntg nti ntn nto ntp ntr ntt o-i oc- occ ocg oci ocj ocn oco ocp ocr oct oec oee oeg oei oen oeo oep oer oet ogc oge ogg ogi ogn ogo ogp ogt oic oie oii oin oio oip oir oit ojc oje oji ojo on- onc one ong oni onj onn ono onp onr ont oo- ooc oog ooi oon ooo oop oor oot op- opc ope opg opi opj opn opo opp opr opt or- orc ore org ori orn oro orp orr ort ot- otc ote otg oti otn oto otp otr ott p-p pcc pce pcg pci pcj pcn pco pcp pcr pct pec pee peg pei pen peo pep per pet pgc pge pgg pgi pgn pgo pgp pgr pgt pic pie pig pii pij pin pio pip pir pit pjc pji pjo pjp pn- pnc pne png pni pnn pno pnp pnr pnt poc poe pog poi pon poo pop por pot ppc ppe ppg ppi ppj ppn ppo ppp ppr ppt prc pre prg pri prn pro prp prr prt pt- ptc pte ptg pti ptj ptn pto ptp ptr ptt rcc rce rcg rci rcj rcn rco rcp rcr rct re- rec ree reg rei ren reo rep rer ret rgc rge rgg rgi rgn rgo rgp rgr rgt ric rie rig rii rin rio rip rir rit rjc rjg rjp rjr rnc rng rni rnn rno rnp rnr rnt roc roe rog roi roj ron roo rop ror rot rpc rpe rpg rpi rpn rpo rpp rpr rpt rrc rrg rri rrn rrp rrr rrt rtc rte rtg rti rtj rtn rto rtp rtr rtt tcc tce tcg tci tcj tcn tco tcp tcr tct te- tec tee teg tei tej ten teo tep ter tet tgc tge tgg tgi tgn tgo tgp tgr tgt tic tie tig tii tin tio tip tir tit tjc tje tji tjo tjp tjr tnc tne tng tni tnn tno tnp tnr tnt to- toc toe tog toi toj ton too top tor tot tpc tpe tpg tpi tpj tpn tpo tpp tpr tpt trc tre trg tri trn tro trp trr trt ttc tte ttg tti ttn tto ttp ttr ttt