-er -ic -up c-- ccc cce cci ccl ccm ccp ccr ccs ccu ce- cec cee cei cel cem cep cer ces ceu ci- cic cie cii cil cim cip cir cis ciu cl- clc cle cli cll clm clp clr cls clu cmc cme cmi cml cmm cmp cmr cms cmu cpc cpe cpi cpl cpm cpp cpr cps cpu crc cre cri crl crm crp crr crs cru csc cse csi csl csm csp csr css csu cuc cue cui cul cum cup cur cus cuu ec- ecc ece eci ecl ecm ecr ecs ecu eec eee eel eem eep eer ees eic eie eii eil eim eip eir eis eiu elc ele eli ell elm elp elr els elu em- emc eme emi eml emm emp emr ems emu ep- epc epe epi epl epm epp epr eps epu erc ere eri erl erm erp err ers eru es- esc ese esi esl esm esp esr ess esu eu- euc eue eui eul eup eur eus icc ice ici icl icm icp icr ics icu ie- iec iee iei iel iem iep ier ies iic iie iii iil iim iip iir iis iiu il- ilc ile ili ill ilm ilp ilr ils ilu im- imc ime imi iml imm imp ims imu ipc ipe ipi ipl ipm ipp ipr ips ipu ir- irc ire iri irl irm irp irr irs iru is- isc ise isi isl ism isp isr iss isu iu- iuc iue iui ium iup iur ius l-p lcc lce lci lcl lcm lcp lcr lcs lcu lec lee lei lel lem lep ler les leu lic lie lii lil lim lip lir lis liu llc lle lli lll llm llp llr lls llu lmc lme lmi lml lmm lmp lmr lms lmu lpc lpe lpi lpl lpm lpp lpr lps lpu lrc lri lrm lrp lrr lrs lru lsc lse lsi lsl lsm lsp lsr lss lsu luc lue lui lul lum lup lur lus luu m-r mc- mcc mce mci mcl mcm mcp mcr mcs mcu mec mee mei mel mem mep mer mes meu mi- mic mie mii mil mim mip mir mis miu mlc mle mli mll mlm mlp mlr mls mlu mmc mme mmi mml mmm mmp mmr mms mmu mpc mpe mpi mpl mpm mpp mpr mps mpu mrc mre mri mrl mrm mrp mrr mrs mru msc mse msi msl msm msp msr mss msu muc mue mui mul mum mup mur mus muu p-p pcc pce pci pcl pcm pcp pcr pcs pcu pec pee pei pel pem pep per pes peu pic pie pii pil pim pip pir pis piu plc ple pli pll plm plp plr pls plu pmc pme pmi pml pmm pmp pmr pms pmu ppc ppe ppi ppl ppm ppp ppr pps ppu prc pre pri prl prm prp prr prs pru ps- psc pse psi psl psm psp psr pss psu puc pue pui pul pum pup pur pus puu rcc rce rci rcl rcm rcp rcr rcs rcu re- rec ree rei rel rem rep rer res reu ric rie rii ril rim rip rir ris rlc rle rli rll rlm rlp rlr rls rlu rmc rme rmi rml rmm rmp rmr rms rpc rpe rpi rpl rpm rpp rpr rps rpu rrc rri rrl rrm rrp rrr rrs rru rsc rse rsi rsl rsm rsp rsr rss rsu ruc rue rui rum rup rur rus ruu scc sce sci scl scm scp scr scs scu se- sec see sei sel sem sep ser ses seu sic sie sii sil sim sip sir sis siu slc sle sli sll slm slp slr sls slu smc sme smi sml smm smp smr sms smu spc spe spi spl spm spp spr sps spu sr- src sre sri srl srm srp srr srs ss- ssc sse ssi ssl ssm ssp ssr sss ssu suc sue sui sul sum sup sur sus suu ucc uce uci ucl ucm ucp ucr ucs ucu uec uee uei uel uem uep uer ues uic uie uii uil uim uip uir uis uiu ulc ule uli ull ulm ulp ulr uls ulu um- umc ume umi uml umm ump umr ums umu up- upc upe upi upm upp upr ups upu ur- urc ure uri url urm urp urr urs uru usc use usi usl usm usp usr uss usu uuc uue uum uur uus uuu