-er -ic c-- ccc ccd cce cci cck cco ccr ccu ccw cdc cdd cde cdi cdk cdo cdr cdu cdw ce- cec ced cee cei cek ceo cer ceu cew ci- cic cid cie cii cik cio cir ciu ciw ckc ckd cki cko ckw co- coc cod coe coi cok coo cor cou cow crc crd cre cri crk cro crr cru crw cuc cud cue cui cuk cuo cur cuu cuw cw- cwc cwd cwe cwi cwk cwo cwr cwu dcc dcd dce dci dck dco dcr dcu dcw ddc ddd dde ddi ddk ddo ddr ddu ddw de- dec ded dee dei dek deo der deu dew di- dic did die dii dik dio dir diu diw dkc dke dki dkk dko dkr dku dkw doc dod doe doi dok doo dor dou dow drc drd dre dri drk dro drr dru drw duc dud due dui duk duo dur dwc dwe dwi dwo dwr dwu dww ec- ecc ecd ece eci eck eco ecr ecu ecw ed- edc edd ede edi edk edo edr edu edw eec eed eee eek eeo eer eew eic eid eie eii eik eio eir eiu ekc ekd eke eki eko ekr eku eo- eoc eod eoe eoi eok eoo eor eou eow erc erd ere eri erk ero err eru erw eu- euc eud eue eui eur ewc ewd ewe ewi ewk ewo ewr ewu eww i-d icc icd ice ici ick ico icr icu icw idc idd ide idi idk ido idr idu idw ie- iec ied iee iei iek ier iic iid iie iii iio iir iiu iiw ikc ike iki ikk iko ikr iku io- ioc iod ioe ioi ioo ior iou iow ir- irc ird ire iri irk iro irr iru iu- iuc iud iue iui iur iwc iwd iwe iwi iwk iwo iwr iwu iww kcc kcd kce kci kck kcr kcu kdc kde kdk kdo kdr kdu ke- kec ked kee kei kek keo ker kew kic kid kie kii kik kio kir kiu kkc kke kki kkk kkr kku koc kod koe koi kok koo kor kou kow krc krd kri krk kro krr kru krw kuc kud kue kui kuk kur kuu kw- kwc kwd kwi kwk kwo kww o-i oc- occ ocd oci ock oco ocr ocu ocw odc odd ode odi odo odr odu oec oed oee oei oeo oer oic oid oie oii oik oio oir oiu okc okd oke oki okk oko okr oku okw oo- ooc ood ooi ook ooo oor oow or- orc ord ore ori ork oro orr oru ou- ouc oud oue oui ouk ouo our owc owd owe owi owk owo owu oww rcc rcd rce rci rco rcr rcu rcw rdc rdd rde rdi rdo rdr rdu re- rec red ree rei rek reo rer reu rew ric rid rie rii rik rio rir rkc rke rkk rko rku roc rod roe roi rok roo ror rou row rrc rrd rri rrk rrr rru ruc rud rue rui ruk ruo rur ruu rwc rwd rwe rwi rwr rwu ucc ucd uce uci uck uco ucr ucu ucw udc udd ude udi udk udo udr udu uec ued uee uei uer uew uic uid uie uii uio uir uiu ukc uke uki ukk ukr uku uoc uod uoe uok uoo uor uow ur- urc urd ure uri urk uro urr uru urw uuc uue uur uuu uwc uwe uwr uww wcc wcd wce wci wck wco wcr wcu wcw wdc wdi wdr wdu wec wed wee wei wek weo wer wew wic wid wie wii wik wir wiu wkc wkd wke wko wkr wkw woc wod woe woi wok woo wor wou wow wr- wrc wrd wre wri wrk wro wrr wru wrw wuc wud wue wuo wur wwc wwd wwe wwi wwo wwu www