-er -ic -ol c-- ccc cce cci ccl cco ccr ccs ccu ccz ce- cec cee cei cel ceo cer ces ceu cez ci- cic cie cii cil cio cir cis ciu cl- clc cle cli cll clo clr cls clu clz co- coc coe coi col coo cor cos cou coz crc cre cri crl cro crr crs cru crz csc cse csi csl cso csr css csu csz cuc cue cui cul cuo cur cus cuu cuz cz- czc cze czo ec- ecc ece eci ecl eco ecr ecs ecu eec eee eel eeo eer ees eic eie eii eil eio eir eis eiu elc ele eli ell elo elr els elu elz eo- eoc eoe eoi eol eoo eor eos eou erc ere eri erl ero err ers eru erz es- esc ese esi esl eso esr ess esu eu- euc eue eui eul eur eus eze ezo ezr ezs ezz icc ice ici icl ico icr ics icu icz ie- iec iee iei iel ier ies iic iie iii iil iio iir iis iiu il- ilc ile ili ill ilo ilr ils ilu ilz io- ioc ioe ioi iol ioo ior ios iou ir- irc ire iri irl iro irr irs iru is- isc ise isi isl iso isr iss isu iu- iuc iue iui iur ius iuz ize izi izo izu izz lcc lce lci lcl lco lcr lcs lcu lec lee lei lel leo ler les leu lez lic lie lii lil lio lir lis liu liz llc lle lli lll llo llr lls llu llz loc loe loi lol loo lor los lou loz lrc lri lro lrr lrs lru lrz lsc lse lsi lsl lso lsr lss lsu lsz luc lue lui lul luo lur lus luu luz lzi lzo lzr lzs lzu o-i oc- occ oci ocl oco ocr ocs ocu ocz oec oee oei oel oeo oer oes oic oie oii oil oio oir ois oiu oiz olc ole oli oll olo ols olu oo- ooc ooi ool ooo oor oos or- orc ore ori orl oro orr ors oru orz os- osc ose osi osl oso osr oss osu ou- ouc oue oui oul ouo our ous oze ozo ozs ozu ozz rcc rce rci rcl rco rcr rcs rcu re- rec ree rei rel reo rer res reu rez ric rie rii ril rio rir ris riz rlc rle rli rll rlo rlr rls rlu roc roe roi rol roo ror ros rou roz rrc rri rrl rrr rrs rru rsc rse rsi rsl rso rsr rss rsu ruc rue rui ruo rur rus ruu ruz rze rzo scc sce sci scl sco scr scs scu se- sec see sei sel seo ser ses seu sez sic sie sii sil sio sir sis siu slc sle sli sll slo slr sls slu soc soe soi sol soo sor sos sou soz sr- src sre sri srl sro srr srs ss- ssc sse ssi ssl sso ssr sss ssu ssz suc sue sui sul suo sur sus suu suz sze szi szl szr szu ucc uce uci ucl uco ucr ucs ucu uec uee uei uel uer ues uic uie uii uil uio uir uis uiu ulc ule uli ull ulo ulr uls ulu uoc uoe uol uoo uor uos ur- urc ure uri url uro urr urs uru urz usc use usi usl uso usr uss usu usz uuc uue uur uus uuu uzi uzo uzu zce zcl zco zcs zec zee zel zeo zer zes zez zie zil zio zir zis ziz zlr zo- zoc zoe zoi zol zoo zor zos zou zrl zro zrs zse zsi zsl zsu zsz zuc zui zul zur zus zuz zzr zzs zzz