-er -ic -ol c-- ccc cce cch cci cck ccl cco ccr ce- cec cee ceh cei cek cel ceo cer ch- chc che chh chi chk chl cho chr ci- cic cie cih cii cik cil cio cir ckc ckh cki cko cl- clc cle clh cli clk cll clo clr co- coc coe coh coi cok col coo cor crc cre crh cri crk crl cro crr ec- ecc ece ech eci eck ecl eco ecr eec eee eek eel eeo eer ehc ehe ehh ehi ehl eho ehr eic eie eii eik eil eio eir ekc eke ekh eki ekl eko ekr elc ele elh eli elk ell elo elr eo- eoc eoe eoh eoi eok eol eoo eor erc ere erh eri erk erl ero err h-i hcc hce hch hci hck hcl hco hcr he- hec hee heh hei hek hel heo her hhc hhe hhh hhi hhk hhl hho hhr hic hie hih hii hik hil hio hir hkh hki hkk hkl hko hkr hlc hle hlh hli hll hlo hlr hoc hoe hoh hoi hok hol hoo hor hr- hrc hre hrh hri hrk hrl hro hrr icc ice ich ici ick icl ico icr ie- iec iee iei iek iel ier ihc ihe ihh ihi ihk ihl iho ihr iic iie iih iii iil iio iir ikc ike iki ikk ikl iko ikr il- ilc ile ilh ili ilk ill ilo ilr io- ioc ioe ioh ioi iol ioo ior ir- irc ire iri irk irl iro irr kcc kce kch kci kck kcl kcr ke- kec kee keh kei kek kel keo ker khe khh khi khk kho khr kic kie kih kii kik kil kio kir kkc kke kkh kki kkk kkl kkr kl- klc klh kli klo klr koc koe koh koi kok kol koo kor krc kri krk krl kro krr lcc lce lch lci lck lcl lco lcr lec lee leh lei lek lel leo ler lhc lhh lhi lhk lho lhr lic lie lih lii lik lil lio lir lkh lkl lkr llc lle lli llk lll llo llr loc loe loh loi lok lol loo lor lrc lrh lri lrk lro lrr o-i oc- occ och oci ock ocl oco ocr oec oee oeh oei oel oeo oer ohc ohe ohh ohi ohl oho ohr oic oie oii oik oil oio oir okc oke oki okk okl oko okr olc ole oli olk oll olo oo- ooc ooh ooi ook ool ooo oor or- orc ore orh ori ork orl oro orr rcc rce rch rci rcl rco rcr re- rec ree reh rei rek rel reo rer rh- rhc rhe rhh rhi rhl rho rhr ric rie rih rii rik ril rio rir rkc rke rkk rko rlc rle rlh rli rll rlo rlr roc roe roh roi rok rol roo ror rrc rrh rri rrk rrl rrr

cccc ccci cccl ccee ccel cche cchl cchr ccic ccii ccil ccir cclc ccli ccoc ccrc ccre ccri ccrl cec- cece ceci ceco ceec ceel cehl ceil ceke cel- celc cele celi cell celo ceol ceor cer- cerc cere ceri cerl cero chce chch chci chec chee cheh chek chel cher chic chie chih chik chil chir chlc chlr choc choh choi chok chol choo chor chrc chro chrr cicc cich cici cico cicr ciee ciel cier cihr ciii ciko cikr cili cilk cill cilo cior circ cire cirh ciri cirk cirl ciro cirr ckch ckck ckcl ckco cker ckoc ckoi ckoo ckor ckrc clec clee clei clek cleo cler clic clii clik clio clir cloe clok cloo clor clri clro coce coch cock coco coel coho coil coir cok- coke coko col- cole coli colk coll colo cooh cook cool cor- corc core cori cork corl coro corr crcc crce crcr cre- crec cree creh crei creo cric crie crik crkc crkl croc croe croh crok crol croo cror e-cl eccc ecce ecci eccl ecco eche echl echo ecil ecko eco- ecol ecrc ecri ecrl ecrr eeee eeke eele eeoc eerc eero ehcc eheh ehel eher ehle ehlo ehre eich eick eico eiec eiei eier eiho eike eiki eiko eile eire ekch ekco ekek eker ekho ekki ekoi elce elch elco elec elee eleh elek eleo eler elhi elic elie elik elil elio elke elki elko elle elli ello eloi elok elro eoir eole eoli eolo eore eori eorl ercc erce erch erec erei erel erer erhc eric erie erih erik eril erio erke erki erle erli erll eroc eroe eroi erol eroo errc erre erro h-ii hccc hcch hchi hech heck heek heel heer hehe heho heic heie heih heik heil heir heke hele heli helk hell helo heor herc here heri herk herl hero herr hhcl hhhh hi-c hicc hice hich hick hico hiei hier hihc hihe hihi hiho hiie hiil hike hiki hile hili hill hilo hioc hire hiri hirk hiro hkcc hkcl hkir hler hlik hoce hoch hock hocr hoei hoek hoel hoer hohe hohl hoho hoie hoik hoil hoir hoke hoki hoko hol- holc hole holh holi holk holl holo hooe hook hool hoor horc hore hori hork horl horo horr hree hrrc iccc icci iccl icco iccr icec icee icel icer ichc iche ichi icho ichr icke icle icll iclr icoc icor icrc icre icrr iecc ieie ieio iele ieoh iere ieri ihcc iher ihrc ihre iihl iiie iiii iiio iioi iioo iirc ikee iker ikki ikko ikoo ikri ilce ile- ilec ilek ileo iler ilic ilie ilio ilir ilke ilki ill- ille illi illo iloc ilok iloo ilre ioci ioee ioel ioii ioio ioke ioko iole iolo iooi iooo iore iori ircc iree irel irer iri- iric irie iril irio irki iroc iroh irrc irre irri k-ci k-lo kccc kcci kcck kccl kccr kcec kcee kcei kcel kceo kche kchh kchi kchk kchl kcho kchr kcic kcie kcii kcil kcir kckc kckk kckl kcko kckr kclc kcle kclh kcli kclk kcll kclr kcoe kcoh kcol kcor kcrc kcrh