-er c-- ccc cce ccf cco ccr ccs ccu ccw ce- cec cee cef ceo cer ces ceu cew cfc cfe cff cfo cfr cfs cfu cfw co- coc coe cof coo cor cos cou cow crc cre crf cro crr crs cru crw csc cse csf cso csr css csu csw cuc cue cuf cuo cur cus cuu cuw cw- cwc cwe cwo cwr cws cwu ec- ecc ece ecf eco ecr ecs ecu ecw eec eee eef eeo eer ees eew ef- efc efe eff efo efr efs efw eo- eoc eoe eof eoo eor eos eou eow erc ere erf ero err ers eru erw es- esc ese esf eso esr ess esu esw eu- euc eue euf eur eus ewc ewe ewf ewo ewr ews ewu eww fcc fce fcf fco fcr fcs fcu fcw fec fee fef feo fer fes feu few ffc ffe fff ffo ffr ffs ffu ffw foc foe fof foo for fos fou fow frc fre frf fro frr frs fru frw fsc fse fsf fso fsr fss fsu fsw fue fuf fuo fur fus fuu fwc fwe fwf fwo fws oc- occ ocf oco ocr ocs ocu ocw oec oee oef oeo oer oes of- ofc ofe off ofo ofr ofs ofu ofw oo- ooc oof ooo oor oos oow or- orc ore orf oro orr ors oru os- osc ose osf oso osr oss osu osw ou- ouc oue ouf ouo our ous owc owe owf owo ows owu oww rcc rce rcf rco rcr rcs rcu rcw re- rec ree ref reo rer res reu rew rfc rfe rff rfo rfr rfs rfu rfw roc roe rof roo ror ros rou row rrc rrf rrr rrs rru rsc rse rsf rso rsr rss rsu rsw ruc rue ruf ruo rur rus ruu rwc rwe rwf rwr rws rwu scc sce scf sco scr scs scu scw se- sec see sef seo ser ses seu sew sfc sfe sff sfo sfr sfs sfu sfw soc soe sof soo sor sos sou sow sr- src sre srf sro srr srs srw ss- ssc sse ssf sso ssr sss ssu ssw suc sue suf suo sur sus suu suw swc swe swf swo swr sws swu ucc uce ucf uco ucr ucs ucu ucw uec uee uef uer ues uew ufc ufe uff ufo ufr ufs ufu ufw uoc uoe uoo uor uos uow ur- urc ure urf uro urr urs uru urw usc use usf uso usr uss usu usw uuc uue uur uus uuu uwc uwe uwf uwr uws uww wcc wce wcf wco wcr wcs wcu wcw wec wee wef weo wer wes wew wfc wfe wff wfo wfr wfs wfu wfw woc woe wof woo wor wos wou wow wr- wrc wre wrf wro wrr wrs wru wrw wsc wse wsf wso wsr wss wsu wsw wuc wue wuo wur wus wwc wwe wwf wwo wwu www