-er -ol c-- ccc ccd cce ccf ccl cco ccr ccw cdc cdd cde cdf cdl cdo cdr cdw ce- cec ced cee cef cel ceo cer cew cfc cfd cfe cff cfl cfo cfr cfw cl- clc cld cle clf cll clo clr clw co- coc cod coe cof col coo cor cow crc crd cre crf crl cro crr crw cw- cwc cwd cwe cwl cwo cwr dcc dcd dce dcf dcl dco dcr dcw ddc ddd dde ddf ddl ddo ddr ddw de- dec ded dee def del deo der dew dfc dfd dfe dff dfl dfo dfr dfw dl- dlc dld dle dlf dll dlo dlr doc dod doe dof dol doo dor dow drc drd dre drl dro drr drw dwc dwe dwf dwo dwr dww ec- ecc ecd ece ecf ecl eco ecr ecw ed- edc edd ede edf edl edo edr edw eec eed eee eef eel eeo eer eew ef- efc efd efe eff efl efo efr efw elc eld ele elf ell elo elr elw eo- eoc eod eoe eof eol eoo eor eow erc erd ere erf erl ero err erw ewc ewd ewe ewf ewl ewo ewr eww fcc fcd fce fcf fcl fco fcr fcw fdc fdd fde fdf fdl fdo fdr fec fed fee fef fel feo fer few ffc ffd ffe fff ffl ffo ffr ffw flc fld fle flf fll flo flr flw foc foe fof fol foo for fow frc frd fre frf frl fro frr frw fwc fwd fwe fwf fwl fwo lcc lcd lce lcf lcl lco lcr lcw ldc ldd lde ldf ldl ldo ldr ldw lec led lee lef lel leo ler lew lfc lfd lfe lff lfl lfo lfr llc lld lle llf lll llo llr llw loc lod loe lof lol loo lor low lrc lrd lrf lro lrr lrw lwc lwd lwl lwo lwr lww oc- occ ocd ocf ocl oco ocr ocw odc odd ode odf odl odo odr oec oed oee oef oel oeo oer of- ofc ofd ofe off ofl ofo ofr ofw olc old ole olf oll olo olw oo- ooc ood oof ool ooo oor oow or- orc ord ore orf orl oro orr owc owd owe owf owl owo oww rcc rcd rce rcf rcl rco rcr rcw rdc rdd rde rdf rdl rdo rdr re- rec red ree ref rel reo rer rew rfc rfd rfe rff rfl rfo rfr rfw rlc rld rle rlf rll rlo rlr rlw roc rod roe rof rol roo ror row rrc rrd rrf rrl rrr rwc rwd rwe rwf rwl rwr wcc wcd wce wcf wcl wco wcr wcw wdc wdf wdl wdr wec wed wee wef wel weo wer wew wfc wfd wfe wff wfl wfo wfr wfw wl- wlc wle wlf wll wlo wlr wlw woc wod woe wof wol woo wor wow wr- wrc wrd wre wrf wrl wro wrr wrw wwc wwd wwe wwf wwl wwo www