-er -ol bbb bbc bbe bbg bbl bbm bbo bbr bcb bcc bce bcg bcl bcm bco bcr be- beb bec bee beg bel bem beo ber bgb bgc bge bgg bgl bgm bgo bgr blb blc ble blg bll blm blo blr bmb bmc bme bmg bml bmm bmo bmr bob boc boe bog bol bom boo bor brb bre brg brl brm bro brr c-- cbb cbc cbe cbg cbl cbm cbo cbr ccb ccc cce ccg ccl ccm cco ccr ce- ceb cec cee ceg cel cem ceo cer cgb cgc cge cgg cgl cgm cgo cgr cl- clb clc cle clg cll clm clo clr cmb cmc cme cmg cml cmm cmo cmr co- cob coc coe cog col com coo cor crb crc cre crg crl crm cro crr ebb ebc ebe ebg ebl ebm ebo ebr ec- ecb ecc ece ecg ecl ecm eco ecr eeb eec eee eeg eel eem eeo eer egb egc ege egg egl egm ego egr elb elc ele elg ell elm elo elr em- emb emc eme emg eml emm emo emr eo- eob eoc eoe eog eol eom eoo eor erb erc ere erg erl erm ero err gbc gbe gbg gbl gbm gbo gbr gcb gcc gce gcg gcl gcm gco gcr ge- geb gec gee geg gel gem geo ger ggb ggc ggg ggm ggo ggr glb glc gle glg gll glm glo glr gmb gmc gme gmg gml gmm gmo gmr gob goc goe gog gol gom goo gor grb grc gre grg grl grm gro grr lbb lbc lbe lbg lbl lbm lbo lbr lcb lcc lce lcg lcl lcm lco lcr leb lec lee leg lel lem leo ler lgb lgc lge lgg lgl lgm lgo lgr llb llc lle llg lll llm llo llr lmb lmc lme lmg lml lmm lmo lmr lob loc loe log lol lom loo lor lrb lrc lrg lrm lro lrr m-o m-r mbb mbc mbe mbg mbl mbm mbo mbr mc- mcb mcc mce mcg mcl mcm mco mcr meb mec mee meg mel mem meo mer mgb mgc mge mgl mgm mgo mgr mlb mlc mle mlg mll mlm mlo mlr mmb mmc mme mmg mml mmm mmo mmr mob moc moe mog mol mom moo mor mrb mrc mre mrg mrl mrm mro mrr ob- obb obc obe obg obl obm obo obr oc- ocb occ ocg ocl ocm oco ocr oeb oec oee oeg oel oem oeo oer ogc oge ogg ogl ogo olb olc ole olg oll olm olo om- omb omc ome omg oml omm omo omr oo- oob ooc oog ool oom ooo oor or- orb orc ore org orl orm oro orr rbb rbc rbe rbg rbl rbm rbo rbr rcb rcc rce rcg rcl rcm rco rcr re- reb rec ree reg rel rem reo rer rgb rgc rge rgg rgo rgr rlc rle rlg rll rlm rlo rlr rmb rmc rme rmg rml rmm rmo rmr rob roc roe rog rol rom roo ror rrb rrc rrg rrl rrm rrr

bbbb bbcm bbeb bbgm bblb bbmg bbrc bbrg bcbc bcbg bccc bccl bccm bcec bcer bcor bebb bebe bebo beeb beeg beel beem beer begg bego bele belg bell belm belo beme beo- beor berc bere berg berm bero berr bleb blee bleg blem bleo blme blob bloc blog blom bloo blrc blrg bmce bmoc bobb bobe bobo boce bocm boco boec boee boel boeo boer boge bogg bogo bole bolg boll bolm bolo bomb bome boob booc booe boog bool boom boor bor- bore borg borm boro borr brcb brce breb brec bree breg brel brem breo brer brmc brob broc broe brog brol brom broo bror brrm brrr c-bo cbbc cbcc cbce cbcl cbcm cbcr cbec cbee cber cbgb cblb cblc cbme cbol cbre cbrl cbrm ccbc cccb cccc cccl cccm ccee ccel ccgc cclc cclg cclm ccmb ccmc ccmm ccob ccoc ccom ccrc ccre ccrg ccrl cec- cece cecm ceco ceeb ceec ceel ceem cege cego cel- celc cele cell celo cemb ceme cemm cemr ceol ceor cer- cerc cere cerl cero cgcc cgcg cgel cger cgmc cgro clec clee cleg clem cleo cler clmg clob cloe clog clom cloo clor clro cmbc cmcc cmec cmll cmmb cmmc cmml cmoc cmrr cobb cobe cobo coce coco coel cogo col- colb cole coll colm colo com- comb comc come coml comm como comr coob cool coom cor- corb corc core corg corl corm coro corr crbc crcc crce crcr cre- creb crec cree creg crem creo crmb crmo crob croc croe crol crom croo cror e-cl ebbc ebbo ebbr ebcc ebel eber eboe ebol eboo ebor ebro ecbc ecbe eccb eccc ecce eccl eccm ecco ecem eco- ecog ecol ecrc ecrl ecrm ecrr eeee eele eemo eeoc eerc eerg eero egbe egcc egcg egcr egec egee egel egem eger eggb egge eggo eglc egle egml ego- egol egor egre el-b elbe elbo elcb elce elco elec elee elem eleo eler elgg elle ello elme elml elmo elog elom elro embe embo embr emcc emco emel emer emle emlm emme emml emor emre eole eolo eore eorl erbb erbe ercc erce ereb erec erel erem erer erg- ergg ergo erle erll ermc erme ermo erob eroc eroe erol eroo errc erre erro gbbo gbmc gc-c gcbc gccc gclc gclm gcmc gcrg gebe gece geel geer gege gegg gegl gego gelb gele gelg gell gelo gem- gemm gemr geo- geog geol geom gerb gere gerl germ gero ggcl gggg glbc glcc glce gleb glee gleg glem gleo glge glob glog glom glor glrb glro gmer gmlc gmme gmml gmmr gobe gobl gobo goce gocr goel goem goer gogo gole goll golm golo gomb gome gomo goog gool goom goor gorb gore gorg gorm goro gorr grbr grcc grce greb grec gree greg grem grml grob groc grog grol grom groo gror grrl grrr lbcc lblr lbmc lcbc lccc lcce lccm lcer lcor lcrg lcrl lebo lece