-er -ic c-- ccc ccd cce cci cck cco ccr cct ccu ccv ccw cdc cdd cde cdi cdk cdo cdr cdt cdu cdv cdw ce- cec ced cee cei cek ceo cer cet ceu cev cew ci- cic cid cie cii cik cio cir cit ciu civ ciw ckc ckd cki cko ckt ckw co- coc cod coe coi cok coo cor cot cou cov cow crc crd cre cri crk cro crr crt cru crv crw ctc ctd cte cti ctk cto ctr ctt ctu ctv ctw cuc cud cue cui cuk cuo cur cut cuu cuv cuw cvc cvd cve cvi cvk cvo cvr cvt cvu cvv cvw cw- cwc cwd cwe cwi cwk cwo cwr cwt cwu cwv dcc dcd dce dci dck dco dcr dct dcu dcv dcw ddc ddd dde ddi ddk ddo ddr ddt ddu ddw de- dec ded dee dei dek deo der det deu dev dew di- dic did die dii dik dio dir dit diu div diw dkc dke dki dkk dko dkr dkt dku dkw doc dod doe doi dok doo dor dot dou dov dow drc drd dre dri drk dro drr drt dru drv drw dtc dtd dte dti dtk dto dtr dtt dtu dtv dtw duc dud due dui duk duo dur dut duv dvc dvd dve dvi dvk dvr dvt dvu dvw dwc dwe dwi dwo dwr dwt dwu dwv dww ec- ecc ecd ece eci eck eco ecr ect ecu ecv ecw ed- edc edd ede edi edk edo edr edt edu edw eec eed eee eek eeo eer eet eev eew eic eid eie eii eik eio eir eit eiu eiv ekc ekd eke eki eko ekr ekt eku ekv eo- eoc eod eoe eoi eok eoo eor eot eou eow erc erd ere eri erk ero err ert eru erv erw etc etd ete eti etk eto etr ett etu etv etw eu- euc eud eue eui eur eut euv evc evd eve evi evo evr evt evv evw ewc ewd ewe ewi ewk ewo ewr ewt ewu eww i-d i-v icc icd ice ici ick ico icr ict icu icv icw idc idd ide idi idk ido idr idt idu idv idw ie- iec ied iee iei iek ier iet iev iic iid iie iii iio iir iit iiu iiw ikc ike iki ikk iko ikr ikt iku ikv io- ioc iod ioe ioi ioo ior iot iou iov iow ir- irc ird ire iri irk iro irr irt iru irv itc itd ite iti itk ito itt itu itv iu- iuc iud iue iui iur iut ivc ivd ive ivi ivo ivr ivt ivu ivv iwc iwd iwe iwi iwk iwo iwr iwt iwu iww k-t kcc kcd kce kci kck kcr kct kcu kdc kde kdk kdo kdr kdt kdu ke- kec ked kee kei kek keo ker ket kev kew kic kid kie kii kik kio kir kit kiu kiv kkc kke kki kkk kkr kkt kku kkv koc kod koe koi kok koo kor kot kou kow krc krd kri krk kro krr krt kru krv krw ktc kte ktk kto ktr ktt ktu ktv ktw kuc kud kue kui kuk kur kut kuu kvi kvk kvo kvr kvv kw- kwc kwd kwi kwk kwo kwt kww o-i oc- occ ocd oci ock oco ocr oct ocu ocv ocw odc odd ode odi odo odr odt odu odv oec oed oee oei oeo oer oet oic oid oie oii oik oio oir oit oiu oiv okc okd oke oki okk oko okr oku okw oo- ooc ood ooi ook ooo oor oot oov oow or- orc ord ore ori ork oro orr ort oru orv ot- otc otd ote oti otk oto otr ott otu otv otw ou- ouc oud oue oui ouk ouo our out ov- ovc ovd ove ovi ovo ovv owc owd owe owi owk owo owt owu oww rcc rcd rce rci rco rcr rct rcu rcv rcw rdc rdd rde rdi rdo rdr rdt rdu rdv re- rec red ree rei rek reo rer ret reu rev rew ric rid rie rii rik rio rir rit riv rkc rke rkk rko rkt rku rkv roc rod roe roi rok roo ror rot rou rov row rrc rrd rri rrk rrr rrt rru rtc rtd rte rti rtk rto rtr rtt rtu rtv rtw ruc rud rue rui ruk ruo rur rut ruu ruv rvc rvd rve rvi rvo rvr rvt rvu rvv rvw rwc rwd rwe rwi rwr rwu tcc tcd tce tci tck tco tcr tct tcu tcv tcw tdc tdd tde tdi tdk tdo tdr tdt tdu tdv tdw te- tec ted tee tei tek teo ter tet teu tev tew tic tid tie tii tik tio tir tit tiu tiv tiw tkc tke tkk tko tkr tkt tkw to- toc tod toe toi tok too tor tot tou tov tow trc trd tre tri trk tro trr trt tru trv trw ttc ttd tte tti ttk tto ttr ttt ttu ttv ttw tuc tud tue tui tuk tuo tur tut tuu tuv tvc tvd tve tvi tvk tvo tvr tvt tvu tvw twc twd twe twi two twr twt twu tww ucc ucd uce uci uck uco ucr uct ucu ucv ucw udc udd ude udi udk udo udr udt udu udv uec ued uee uei uer uet uew uic uid uie uii uio uir uit uiu ukc uke uki ukk ukr uku uoc uod uoe uok uoo uor uot uow ur- urc urd ure uri urk uro urr urt uru urw utc utd ute uti utk uto utr utt utu utv uuc uue uur uut uuu uvc uve uvo uvu uvv uvw uwc uwe uwr uww v-e vcc vcd vce vci vco vcr vct vcu vcw vdc vdd vde vdi vdk vdo vdr vdt vdu vdv vdw vec ved vee vei vek veo ver vet veu vew vi- vic vid vie vii vik vio vir vit viu viv