-er -ic -ol bbb bbc bbd bbe bbg bbi bbl bbm bbo bbr bcb bcc bcd bce bcg bci bcl bcm bco bcr bdb bdc bdd bde bdg bdi bdl bdm bdo bdr be- beb bec bed bee beg bei bel bem beo ber bgb bgc bgd bge bgg bgi bgl bgm bgo bgr bi- bib bic bid bie big bii bil bim bio bir blb blc bld ble blg bli bll blm blo blr bmb bmc bmd bme bmg bmi bml bmm bmo bmr bob boc bod boe bog boi bol bom boo bor brb brd bre brg bri brl brm bro brr c-- cbb cbc cbd cbe cbg cbi cbl cbm cbo cbr ccb ccc ccd cce ccg cci ccl ccm cco ccr cdb cdc cdd cde cdg cdi cdl cdm cdo cdr ce- ceb cec ced cee ceg cei cel cem ceo cer cgb cgc cgd cge cgg cgi cgl cgm cgo cgr ci- cib cic cid cie cig cii cil cim cio cir cl- clb clc cld cle clg cli cll clm clo clr cmb cmc cmd cme cmg cmi cml cmm cmo cmr co- cob coc cod coe cog coi col com coo cor crb crc crd cre crg cri crl crm cro crr dbb dbc dbd dbe dbg dbi dbl dbm dbo dbr dcb dcc dcd dce dcg dci dcl dcm dco dcr ddb ddc ddd dde ddg ddi ddl ddm ddo ddr de- deb dec ded dee deg dei del dem deo der dgc dgd dge dgg dgi dgl dgm dgr di- dib dic did die dig dii dil dim dio dir dl- dlb dlc dld dle dlg dli dll dlm dlo dlr dmb dmc dmd dme dmg dmi dml dmm dmo dmr dob doc dod doe dog doi dol dom doo dor drb drc drd dre drg dri drl drm dro drr ebb ebc ebd ebe ebg ebi ebl ebm ebo ebr ec- ecb ecc ecd ece ecg eci ecl ecm eco ecr ed- edb edc edd ede edg edi edl edm edo edr eeb eec eed eee eeg eel eem eeo eer egb egc egd ege egg egi egl egm ego egr eib eic eid eie eig eii eil eim eio eir elb elc eld ele elg eli ell elm elo elr em- emb emc emd eme emg emi eml emm emo emr eo- eob eoc eod eoe eog eoi eol eom eoo eor erb erc erd ere erg eri erl erm ero err g-d gbc gbd gbe gbg gbi gbl gbm gbo gbr gcb gcc gcd gce gcg gci gcl gcm gco gcr gdb gdc gdd gde gdi gdl gdm gdo gdr ge- geb gec ged gee geg gei gel gem geo ger ggb ggc ggd ggg ggi ggm ggo ggr gib gic gid gie gig gii gil gim gio gir glb glc gld gle glg gli gll glm glo glr gmb gmc gmd gme gmg gmi gml gmm gmo gmr gob goc god goe gog goi gol gom goo gor grb grc grd gre grg gri grl grm gro grr i-d ibb ibc ibd ibe ibg ibi ibl ibm ibo ibr icb icc icd ice icg ici icl icm ico icr idb idc idd ide idg idi idl idm ido idr ie- iec ied iee ieg iei iel iem ier igb igc igd ige igg igi igl igm igo igr iib iic iid iie iii iil iim iio iir il- ilb ilc ild ile ilg ili ill ilm ilo ilr im- imb imc imd ime img imi iml imm imo io- iob ioc iod ioe iog ioi iol iom ioo ior ir- irb irc ird ire irg iri irl irm iro irr lbb lbc lbd lbe lbg lbi lbl lbm lbo lbr lcb lcc lcd lce lcg lci lcl lcm lco lcr ldb ldc ldd lde ldg ldi ldl ldm ldo ldr leb lec led lee leg lei lel lem leo ler lgb lgc lgd lge lgg lgi lgl lgm lgo lgr lib lic lid lie lig lii lil lim lio lir llb llc lld lle llg lli lll llm llo llr lmb lmc lmd lme lmg lmi lml lmm lmo lmr lob loc lod loe log loi lol lom loo lor lrb lrc lrd lrg lri lrm lro lrr m-o m-r mbb mbc mbd mbe mbg mbi mbl mbm mbo mbr mc- mcb mcc mcd mce mcg mci mcl mcm mco mcr mdb mdc mdd mde mdg mdi mdl mdm mdo mdr meb mec med mee meg mei mel mem meo mer mgb mgc mgd mge mgi mgl mgm mgo mgr mi- mib mic mid mie mig mii mil mim mio mir mlb mlc mld mle mlg mli mll mlm mlo mlr mmb mmc mmd mme mmg mmi mml mmm mmo mmr mob moc mod moe mog moi mol mom moo mor mrb mrc mrd mre mrg mri mrl mrm mro mrr o-i ob- obb obc obd obe obg obi obl obm obo obr oc- ocb occ ocd ocg oci ocl ocm oco ocr odb odc odd ode odg odi odl odm odo odr oeb oec oed oee oeg oei oel oem oeo oer ogc ogd oge ogg ogi ogl ogo oib oic oid oie oii oil oim oio oir olb olc old ole olg oli oll olm olo om- omb omc omd ome omg omi oml omm omo omr oo- oob ooc ood oog ooi ool oom ooo oor or- orb orc ord ore org ori orl orm oro orr rbb rbc rbd rbe rbg rbi rbl rbm rbo rbr rcb rcc rcd rce rcg rci rcl rcm rco rcr rdb rdc rdd rde rdg rdi rdl rdm rdo rdr re- reb rec red ree reg rei rel rem reo rer rgb rgc rgd rge rgg rgi rgo rgr rib ric rid rie rig rii ril rim rio rir rlc rld rle rlg rli rll rlm rlo rlr rmb rmc rmd rme rmg rmi rml rmm rmo rmr rob roc rod roe rog roi rol rom roo