-er -ic -ji c-- c-j ccc cce cci ccj ccm cco ccp ccr cct ce- cec cee cei cej cem ceo cep cer cet ci- cic cie cii cij cim cio cip cir cit cjc cjp cjr cmc cme cmi cmj cmm cmo cmp cmr cmt co- coc coe coi coj com coo cop cor cot cpc cpe cpi cpj cpm cpo cpp cpr cpt crc cre cri crj crm cro crp crr crt ctc cte cti ctm cto ctp ctr ctt ec- ecc ece eci ecj ecm eco ecr ect eec eee eem eeo eep eer eet eic eie eii eij eim eio eip eir eit ejc eji ejo ejp ejt em- emc eme emi emm emo emp emr emt eo- eoc eoe eoi eom eoo eop eor eot ep- epc epe epi epm epo epp epr ept erc ere eri erm ero erp err ert etc ete eti etj etm eto etp etr ett icc ice ici icj icm ico icp icr ict ie- iec iee iei iej iem iep ier iet iic iie iii iij iim iio iip iir iit ijc ije iji ijm ijo ijt im- imc ime imi imm imo imp imt io- ioc ioe ioi ioj iom ioo iop ior iot ipc ipe ipi ipm ipo ipp ipr ipt ir- irc ire iri irj irm iro irp irr irt itc ite iti itj itm ito itp itt j-i jcc jce jci jcm jco jcp jcr jct jec jee jei jej jem jeo jep jer jet jic jie jii jij jim jio jip jir jit jjc jjj jjp jjr jmc jme jmi jmj jmm jmo jmp jmr jmt joc joe joi joj jom joo jop jor jot jpc jpe jpi jpj jpm jpo jpp jpr jpt jrc jri jrm jro jrp jrr jrt jtc jte jti jtm jtp jtr jtt m-o m-r mc- mcc mce mci mcm mco mcp mcr mct mec mee mei mej mem meo mep mer met mi- mic mie mii mij mim mio mip mir mit mjc mje mjj mjm mjp mjr mjt mmc mme mmi mmj mmm mmo mmp mmr mmt moc moe moi mom moo mop mor mot mpc mpe mpi mpm mpo mpp mpr mpt mrc mre mri mrj mrm mro mrp mrr mrt mtc mte mti mtj mtm mto mtp mtr mtt o-i oc- occ oci ocj ocm oco ocp ocr oct oec oee oei oem oeo oep oer oet oic oie oii oim oio oip oir oit ojc oje oji ojm ojo om- omc ome omi omj omm omo omp omr omt oo- ooc ooi oom ooo oop oor oot op- opc ope opi opj opm opo opp opr opt or- orc ore ori orm oro orp orr ort ot- otc ote oti otm oto otp otr ott p-p pcc pce pci pcj pcm pco pcp pcr pct pec pee pei pem peo pep per pet pic pie pii pij pim pio pip pir pit pjc pji pjm pjo pjp pmc pme pmi pmm pmo pmp pmr pmt poc poe poi pom poo pop por pot ppc ppe ppi ppj ppm ppo ppp ppr ppt prc pre pri prm pro prp prr prt pt- ptc pte pti ptj ptm pto ptp ptr ptt rcc rce rci rcj rcm rco rcp rcr rct re- rec ree rei rem reo rep rer ret ric rie rii rim rio rip rir rit rjc rjm rjp rjr rmc rme rmi rmm rmo rmp rmr rmt roc roe roi roj rom roo rop ror rot rpc rpe rpi rpm rpo rpp rpr rpt rrc rri rrm rrp rrr rrt rtc rte rti rtj rtm rto rtp rtr rtt tcc tce tci tcj tcm tco tcp tcr tct te- tec tee tei tej tem teo tep ter tet tic tie tii tim tio tip tir tit tjc tje tji tjm tjo tjp tjr tmc tme tmi tmj tmm tmo tmp tmr tmt to- toc toe toi toj tom too top tor tot tpc tpe tpi tpj tpm tpo tpp tpr tpt trc tre tri trm tro trp trr trt ttc tte tti ttm tto ttp ttr ttt