-er -ic c-- ccc cce cci cco ccr cct ccu ccw ce- cec cee cei ceo cer cet ceu cew ci- cic cie cii cio cir cit ciu ciw co- coc coe coi coo cor cot cou cow crc cre cri cro crr crt cru crw ctc cte cti cto ctr ctt ctu ctw cuc cue cui cuo cur cut cuu cuw cw- cwc cwe cwi cwo cwr cwt cwu ec- ecc ece eci eco ecr ect ecu ecw eec eee eeo eer eet eew eic eie eii eio eir eit eiu eo- eoc eoe eoi eoo eor eot eou eow erc ere eri ero err ert eru erw etc ete eti eto etr ett etu etw eu- euc eue eui eur eut ewc ewe ewi ewo ewr ewt ewu eww icc ice ici ico icr ict icu icw ie- iec iee iei ier iet iic iie iii iio iir iit iiu iiw io- ioc ioe ioi ioo ior iot iou iow ir- irc ire iri iro irr irt iru itc ite iti ito itt itu iu- iuc iue iui iur iut iwc iwe iwi iwo iwr iwt iwu iww o-i oc- occ oci oco ocr oct ocu ocw oec oee oei oeo oer oet oic oie oii oio oir oit oiu oo- ooc ooi ooo oor oot oow or- orc ore ori oro orr ort oru ot- otc ote oti oto otr ott otu otw ou- ouc oue oui ouo our out owc owe owi owo owt owu oww rcc rce rci rco rcr rct rcu rcw re- rec ree rei reo rer ret reu rew ric rie rii rio rir rit roc roe roi roo ror rot rou row rrc rri rrr rrt rru rtc rte rti rto rtr rtt rtu rtw ruc rue rui ruo rur rut ruu rwc rwe rwi rwr rwu tcc tce tci tco tcr tct tcu tcw te- tec tee tei teo ter tet teu tew tic tie tii tio tir tit tiu tiw to- toc toe toi too tor tot tou tow trc tre tri tro trr trt tru trw ttc tte tti tto ttr ttt ttu ttw tuc tue tui tuo tur tut tuu twc twe twi two twr twt twu tww ucc uce uci uco ucr uct ucu ucw uec uee uei uer uet uew uic uie uii uio uir uit uiu uoc uoe uoo uor uot uow ur- urc ure uri uro urr urt uru urw utc ute uti uto utr utt utu uuc uue uur uut uuu uwc uwe uwr uww wcc wce wci wco wcr wct wcu wcw wec wee wei weo wer wet wew wic wie wii wir wit wiu woc woe woi woo wor wot wou wow wr- wrc wre wri wro wrr wrt wru wrw wtc wti wto wtr wtt wtu wtw wuc wue wuo wur wut wwc wwe wwi wwo wwt wwu www