-er -ol bbb bbc bbe bbl bbm bbo bbr bbt bcb bcc bce bcl bcm bco bcr bct be- beb bec bee bel bem beo ber bet blb blc ble bll blm blo blr blt bmb bmc bme bml bmm bmo bmr bmt bob boc boe bol bom boo bor bot brb bre brl brm bro brr brt btb btc bte btl btm bto btr btt c-- cbb cbc cbe cbl cbm cbo cbr cbt ccb ccc cce ccl ccm cco ccr cct ce- ceb cec cee cel cem ceo cer cet cl- clb clc cle cll clm clo clr clt cmb cmc cme cml cmm cmo cmr cmt co- cob coc coe col com coo cor cot crb crc cre crl crm cro crr crt ctb ctc cte ctl ctm cto ctr ctt ebb ebc ebe ebl ebm ebo ebr ebt ec- ecb ecc ece ecl ecm eco ecr ect eeb eec eee eel eem eeo eer eet elb elc ele ell elm elo elr elt em- emb emc eme eml emm emo emr emt eo- eob eoc eoe eol eom eoo eor eot erb erc ere erl erm ero err ert etb etc ete etl etm eto etr ett lbb lbc lbe lbl lbm lbo lbr lbt lcb lcc lce lcl lcm lco lcr lct leb lec lee lel lem leo ler let llb llc lle lll llm llo llr llt lmb lmc lme lml lmm lmo lmr lmt lob loc loe lol lom loo lor lot lrb lrc lrm lro lrr lrt ltb ltc lte ltl ltm lto ltr ltt m-o m-r mbb mbc mbe mbl mbm mbo mbr mbt mc- mcb mcc mce mcl mcm mco mcr mct meb mec mee mel mem meo mer met mlb mlc mle mll mlm mlo mlr mlt mmb mmc mme mml mmm mmo mmr mmt mob moc moe mol mom moo mor mot mrb mrc mre mrl mrm mro mrr mrt mtb mtc mte mtl mtm mto mtr mtt ob- obb obc obe obl obm obo obr obt oc- ocb occ ocl ocm oco ocr oct oeb oec oee oel oem oeo oer oet olb olc ole oll olm olo olt om- omb omc ome oml omm omo omr omt oo- oob ooc ool oom ooo oor oot or- orb orc ore orl orm oro orr ort ot- otb otc ote otl otm oto otr ott rbb rbc rbe rbl rbm rbo rbr rbt rcb rcc rce rcl rcm rco rcr rct re- reb rec ree rel rem reo rer ret rlc rle rll rlm rlo rlr rlt rmb rmc rme rml rmm rmo rmr rmt rob roc roe rol rom roo ror rot rrb rrc rrl rrm rrr rrt rtb rtc rte rtl rtm rto rtr rtt tbb tbc tbe tbl tbm tbo tbr tbt tcb tcc tce tcl tcm tco tcr tct te- teb tec tee tel tem teo ter tet tlc tle tll tlm tlo tlr tlt tmb tmc tme tml tmm tmo tmr tmt to- tob toc toe tol tom too tor tot trb trc tre trl trm tro trr trt ttb ttc tte ttl ttm tto ttr ttt

bbbb bbcm bbeb bbet bblb bbrc bcbc bccc bccl bccm bcec bcer bcet bcor bctc bebb bebe bebo beeb beel beem beer beet bele bell belm belo belt beme beo- beor beot berc bere berm bero berr bert betc bete beto bett blbt bleb blee blem bleo blet blme blob bloc blom bloo blot blrc bmce bmoc bmtc bobb bobe bobo boce bocm boco boec boee boel boeo boer boet bole boll bolm bolo bolt bomb bome bomt boob booc booe bool boom boor boot bor- bore borm boro borr bort botb bote boto bott brcb brce breb brec bree brel brem breo brer bret brmc brob broc broe brol brom broo bror brot brrm brrr brtc btcc btcl btec btob btor btrc btrt bttb c-bo cbbc cbcc cbce cbcl cbcm cbcr cbct cbec cbee cber cbet cblb cblc cbme cbol cbot cbre cbrl cbrm cbrt cbtc cbtl ccbc cccb cccc cccl cccm ccee ccel cclc cclm ccmb ccmc ccmm ccob ccoc ccom ccrc ccre ccrl ccrt cctb cctc cctl cctt cec- cece cecm ceco cect ceeb ceec ceel ceem cel- celc cele cell celo celt cemb ceme cemm cemr ceol ceor cer- cerc cere cerl cero cert cet- cete ceto clec clee clem cleo cler clet clob cloe clom cloo clor clot clro cltb cltc cmbc cmcc cmec cmll cmmb cmmc cmml cmoc cmot cmrr cmtc cobb cobe cobo coce coco coct coel col- colb cole coll colm colo colt com- comb comc come coml comm como comr coob cool coom coot cor- corb corc core corl corm coro corr cort cotb cotc cote coto cott crbc crcc crce crcr cre- creb crec cree crem creo cret crmb crmo crob croc croe crol crom croo cror crot crrt crtc crtl crtm ctec ctle ctmo ctol ctor ctot ctrc ctrl ctrm e-cl ebbc ebbo ebbr ebcc ebel eber eboe ebol eboo ebor ebro ecbc ecbe eccb eccc ecce eccl eccm ecco ecct ecem eclt eco- ecol ecot ecrc ecrl ecrm ecrr ect- ectc ecto eeee eele eemo eeoc eerc eero eetc eete el-b elbe elbo elcb elce elco elec elee elem eleo eler elet elle ello elme elml elmo elom elro elte elto embe embo embr emcc emco emel emer emet emle emlm emme emml emor emre emte eole eolo eore eorl eotc eoto erbb erbe ercc erce ereb erec erel erem erer eret erle erll ermc erme ermo erob eroc eroe erol eroo errc erre erro ertl etbc etbr etcc etco etec etee etel etem eter etoe etre etrm etro ette etto lbcc lblr lbmc lbrt lcbc lccc lcce lccm lcer lcor lcrl lctl lctm lcto lebo lece leco lect leel leem leer leet lele lell lelo leme lemm lemo leoc leom leor lerc lere lerm lero lert lete leto lett llcc llet lllc llll lloc lloo lmbo lmcc lmmr lob- lobb lobe lobo locc