-er -ol bbb bbd bbe bbi bbl bbm bbo bbr bbt bdb bdd bde bdi bdl bdm bdo bdr bdt be- beb bed bee bei bel bem beo ber bet bi- bib bid bie bii bil bim bio bir bit blb bld ble bli bll blm blo blr blt bmb bmd bme bmi bml bmm bmo bmr bmt bob bod boe boi bol bom boo bor bot brb brd bre bri brl brm bro brr brt btb btd bte bti btl btm bto btr btt dbb dbd dbe dbi dbl dbm dbo dbr dbt ddb ddd dde ddi ddl ddm ddo ddr ddt de- deb ded dee dei del dem deo der det di- dib did die dii dil dim dio dir dit dl- dlb dld dle dli dll dlm dlo dlr dlt dmb dmd dme dmi dml dmm dmo dmr dmt dob dod doe doi dol dom doo dor dot drb drd dre dri drl drm dro drr drt dtb dtd dte dti dtl dtm dto dtr dtt ebb ebd ebe ebi ebl ebm ebo ebr ebt ed- edb edd ede edi edl edm edo edr edt eeb eed eee eel eem eeo eer eet eib eid eie eii eil eim eio eir eit elb eld ele eli ell elm elo elr elt em- emb emd eme emi eml emm emo emr emt eo- eob eod eoe eoi eol eom eoo eor eot erb erd ere eri erl erm ero err ert etb etd ete eti etl etm eto etr ett i-d ibb ibd ibe ibi ibl ibm ibo ibr ibt idb idd ide idi idl idm ido idr idt ie- ied iee iei iel iem ier iet iib iid iie iii iil iim iio iir iit il- ilb ild ile ili ill ilm ilo ilr ilt im- imb imd ime imi iml imm imo imt io- iob iod ioe ioi iol iom ioo ior iot ir- irb ird ire iri irl irm iro irr irt itb itd ite iti itl itm ito itt lbb lbd lbe lbi lbl lbm lbo lbr lbt ldb ldd lde ldi ldl ldm ldo ldr ldt leb led lee lei lel lem leo ler let lib lid lie lii lil lim lio lir lit llb lld lle lli lll llm llo llr llt lmb lmd lme lmi lml lmm lmo lmr lmt lob lod loe loi lol lom loo lor lot lrb lrd lri lrm lro lrr lrt ltb ltd lte lti ltl ltm lto ltr ltt m-o m-r mbb mbd mbe mbi mbl mbm mbo mbr mbt mdb mdd mde mdi mdl mdm mdo mdr mdt meb med mee mei mel mem meo mer met mi- mib mid mie mii mil mim mio mir mit mlb mld mle mli mll mlm mlo mlr mlt mmb mmd mme mmi mml mmm mmo mmr mmt mob mod moe moi mol mom moo mor mot mrb mrd mre mri mrl mrm mro mrr mrt mtb mtd mte mti mtl mtm mto mtr mtt o-i ob- obb obd obe obi obl obm obo obr obt odb odd ode odi odl odm odo odr odt oeb oed oee oei oel oem oeo oer oet oib oid oie oii oil oim oio oir oit olb old ole oli oll olm olo olt om- omb omd ome omi oml omm omo omr omt oo- oob ood ooi ool oom ooo oor oot or- orb ord ore ori orl orm oro orr ort ot- otb otd ote oti otl otm oto otr ott rbb rbd rbe rbi rbl rbm rbo rbr rbt rdb rdd rde rdi rdl rdm rdo rdr rdt re- reb red ree rei rel rem reo rer ret rib rid rie rii ril rim rio rir rit rld rle rli rll rlm rlo rlr rlt rmb rmd rme rmi rml rmm rmo rmr rmt rob rod roe roi rol rom roo ror rot rrb rrd rri rrl rrm rrr rrt rtb rtd rte rti rtl rtm rto rtr rtt tbb tbd tbe tbi tbl tbm tbo tbr tbt tdb tdd tde tdi tdl tdm tdo tdr tdt te- teb ted tee tei tel tem teo ter tet tib tid tie tii til tim tio tir tit tld tle tli tll tlm tlo tlr tlt tmb tmd tme tmi tml tmm tmo tmr tmt to- tob tod toe toi tol tom too tor tot trb trd tre tri trl trm tro trr trt ttb ttd tte tti ttl ttm tto ttr ttt