-er -ic -ol -up c-- ccc cce cci cck ccl cco ccp ccr cct ccu ce- cec cee cei cek cel ceo cep cer cet ceu ci- cic cie cii cik cil cio cip cir cit ciu ckc cki cko ckt cl- clc cle cli clk cll clo clp clr clt clu co- coc coe coi cok col coo cop cor cot cou cpc cpe cpi cpk cpl cpo cpp cpr cpt cpu crc cre cri crk crl cro crp crr crt cru ctc cte cti ctk ctl cto ctp ctr ctt ctu cuc cue cui cuk cul cuo cup cur cut cuu ec- ecc ece eci eck ecl eco ecr ect ecu eec eee eek eel eeo eep eer eet eic eie eii eik eil eio eip eir eit eiu ekc eke eki ekl eko ekp ekr ekt eku elc ele eli elk ell elo elp elr elt elu eo- eoc eoe eoi eok eol eoo eop eor eot eou ep- epc epe epi epl epo epp epr ept epu erc ere eri erk erl ero erp err ert eru etc ete eti etk etl eto etp etr ett etu eu- euc eue eui eul eup eur eut icc ice ici ick icl ico icp icr ict icu ie- iec iee iei iek iel iep ier iet iic iie iii iil iio iip iir iit iiu ikc ike iki ikk ikl iko ikr ikt iku il- ilc ile ili ilk ill ilo ilp ilr ilt ilu io- ioc ioe ioi iol ioo iop ior iot iou ipc ipe ipi ipl ipo ipp ipr ipt ipu ir- irc ire iri irk irl iro irp irr irt iru itc ite iti itk itl ito itp itt itu iu- iuc iue iui iup iur iut k-t kcc kce kci kck kcl kcp kcr kct kcu ke- kec kee kei kek kel keo kep ker ket kic kie kii kik kil kio kip kir kit kiu kkc kke kki kkk kkl kkp kkr kkt kku kl- klc kli klo klr klt klu koc koe koi kok kol koo kop kor kot kou kpc kpe kpi kpk kpl kpo kpp kpr kpt kpu krc kri krk krl kro krp krr krt kru ktc kte ktk ktl kto ktp ktr ktt ktu kuc kue kui kuk kul kup kur kut kuu l-p lcc lce lci lck lcl lco lcp lcr lct lcu lec lee lei lek lel leo lep ler let leu lic lie lii lik lil lio lip lir lit liu lkl lkp lkr lkt llc lle lli llk lll llo llp llr llt llu loc loe loi lok lol loo lop lor lot lou lpc lpe lpi lpk lpl lpo lpp lpr lpt lpu lrc lri lrk lro lrp lrr lrt lru ltc lte lti ltk ltl lto ltp ltr ltt ltu luc lue lui luk lul luo lup lur lut luu o-i oc- occ oci ock ocl oco ocp ocr oct ocu oec oee oei oel oeo oep oer oet oic oie oii oik oil oio oip oir oit oiu okc oke oki okk okl oko okp okr oku olc ole oli olk oll olo olp olt olu oo- ooc ooi ook ool ooo oop oor oot op- opc ope opi opk opl opo opp opr opt or- orc ore ori ork orl oro orp orr ort oru ot- otc ote oti otk otl oto otp otr ott otu ou- ouc oue oui ouk oul ouo oup our out p-p pcc pce pci pck pcl pco pcp pcr pct pcu pec pee pei pek pel peo pep per pet peu pic pie pii pik pil pio pip pir pit piu pkc pke pki pkl pko pkp pkr pkt pku plc ple pli plk pll plo plp plr plt plu poc poe poi pok pol poo pop por pot pou ppc ppe ppi ppk ppl ppo ppp ppr ppt ppu prc pre pri prk prl pro prp prr prt pru pt- ptc pte pti ptk ptl pto ptp ptr ptt ptu puc pue pui puk pul pup pur put puu rcc rce rci rcl rco rcp rcr rct rcu re- rec ree rei rek rel reo rep rer ret reu ric rie rii rik ril rio rip rir rit rkc rke rkk rko rkp rkt rku rlc rle rli rll rlo rlp rlr rlt rlu roc roe roi rok rol roo rop ror rot rou rpc rpe rpi rpk rpl rpo rpp rpr rpt rpu rrc rri rrk rrl rrp rrr rrt rru rtc rte rti rtk rtl rto rtp rtr rtt rtu ruc rue rui ruk ruo rup rur rut ruu tcc tce tci tck tcl tco tcp tcr tct tcu te- tec tee tei tek tel teo tep ter tet teu tic tie tii tik til tio tip tir tit tiu tkc tke tkk tkl tko tkp tkr tkt tlc tle tli tlk tll tlo tlp tlr tlt tlu to- toc toe toi tok tol too top tor tot tou tpc tpe tpi tpk tpl tpo tpp tpr tpt tpu trc tre tri trk trl tro trp trr trt tru ttc tte tti ttk ttl tto ttp ttr ttt ttu tuc tue tui tuk tul tuo tup tur tut tuu ucc uce uci uck ucl uco ucp ucr uct ucu uec uee uei uel uep uer uet uic uie uii uil uio uip uir uit uiu ukc uke uki ukk ukl ukp ukr uku ulc ule uli ulk ull ulo ulp ulr ult ulu uoc uoe uok uol uoo uop uor uot up- upc upe upi upk upo upp upr upt upu ur- urc ure uri urk url uro urp urr urt uru utc ute uti utk utl uto utp utr utt utu uuc uue uur uut uuu

cccc ccci cccl cccp cccu ccee ccel ccic ccii ccil ccip ccir cclc ccli ccoc ccpe ccpl ccpp ccpr ccrc ccre ccri ccrl ccrp ccrt cctc cctl cctt ccuc ccup ccut cec- cece ceci ceco cecp cect ceec ceel ceil ceip ceke cel-