-er -ic -ol -up c-- ccc cce cci ccl ccm cco ccp ccr ccu ce- cec cee cei cel cem ceo cep cer ceu ci- cic cie cii cil cim cio cip cir ciu cl- clc cle cli cll clm clo clp clr clu cmc cme cmi cml cmm cmo cmp cmr cmu co- coc coe coi col com coo cop cor cou cpc cpe cpi cpl cpm cpo cpp cpr cpu crc cre cri crl crm cro crp crr cru cuc cue cui cul cum cuo cup cur cuu ec- ecc ece eci ecl ecm eco ecr ecu eec eee eel eem eeo eep eer eic eie eii eil eim eio eip eir eiu elc ele eli ell elm elo elp elr elu em- emc eme emi eml emm emo emp emr emu eo- eoc eoe eoi eol eom eoo eop eor eou ep- epc epe epi epl epm epo epp epr epu erc ere eri erl erm ero erp err eru eu- euc eue eui eul eup eur icc ice ici icl icm ico icp icr icu ie- iec iee iei iel iem iep ier iic iie iii iil iim iio iip iir iiu il- ilc ile ili ill ilm ilo ilp ilr ilu im- imc ime imi iml imm imo imp imu io- ioc ioe ioi iol iom ioo iop ior iou ipc ipe ipi ipl ipm ipo ipp ipr ipu ir- irc ire iri irl irm iro irp irr iru iu- iuc iue iui ium iup iur l-p lcc lce lci lcl lcm lco lcp lcr lcu lec lee lei lel lem leo lep ler leu lic lie lii lil lim lio lip lir liu llc lle lli lll llm llo llp llr llu lmc lme lmi lml lmm lmo lmp lmr lmu loc loe loi lol lom loo lop lor lou lpc lpe lpi lpl lpm lpo lpp lpr lpu lrc lri lrm lro lrp lrr lru luc lue lui lul lum luo lup lur luu m-o m-r mc- mcc mce mci mcl mcm mco mcp mcr mcu mec mee mei mel mem meo mep mer meu mi- mic mie mii mil mim mio mip mir miu mlc mle mli mll mlm mlo mlp mlr mlu mmc mme mmi mml mmm mmo mmp mmr mmu moc moe moi mol mom moo mop mor mou mpc mpe mpi mpl mpm mpo mpp mpr mpu mrc mre mri mrl mrm mro mrp mrr mru muc mue mui mul mum mup mur muu o-i oc- occ oci ocl ocm oco ocp ocr ocu oec oee oei oel oem oeo oep oer oic oie oii oil oim oio oip oir oiu olc ole oli oll olm olo olp olu om- omc ome omi oml omm omo omp omr omu oo- ooc ooi ool oom ooo oop oor op- opc ope opi opl opm opo opp opr or- orc ore ori orl orm oro orp orr oru ou- ouc oue oui oul oum ouo oup our p-p pcc pce pci pcl pcm pco pcp pcr pcu pec pee pei pel pem peo pep per peu pic pie pii pil pim pio pip pir piu plc ple pli pll plm plo plp plr plu pmc pme pmi pml pmm pmo pmp pmr pmu poc poe poi pol pom poo pop por pou ppc ppe ppi ppl ppm ppo ppp ppr ppu prc pre pri prl prm pro prp prr pru puc pue pui pul pum pup pur puu rcc rce rci rcl rcm rco rcp rcr rcu re- rec ree rei rel rem reo rep rer reu ric rie rii ril rim rio rip rir rlc rle rli rll rlm rlo rlp rlr rlu rmc rme rmi rml rmm rmo rmp rmr roc roe roi rol rom roo rop ror rou rpc rpe rpi rpl rpm rpo rpp rpr rpu rrc rri rrl rrm rrp rrr rru ruc rue rui rum ruo rup rur ruu ucc uce uci ucl ucm uco ucp ucr ucu uec uee uei uel uem uep uer uic uie uii uil uim uio uip uir uiu ulc ule uli ull ulm ulo ulp ulr ulu um- umc ume umi uml umm umo ump umr umu uoc uoe uol uom uoo uop uor up- upc upe upi upm upo upp upr upu ur- urc ure uri url urm uro urp urr uru uuc uue uum uur uuu