-er -ol b-u bbb bbd bbe bbi bbl bbm bbo bbr bbt bbu bdb bdd bde bdi bdl bdm bdo bdr bdt bdu be- beb bed bee bei bel bem beo ber bet beu bi- bib bid bie bii bil bim bio bir bit biu blb bld ble bli bll blm blo blr blt blu bmb bmd bme bmi bml bmm bmo bmr bmt bmu bob bod boe boi bol bom boo bor bot bou brb brd bre bri brl brm bro brr brt bru btb btd bte bti btl btm bto btr btt btu bub bud bue bui bul bum buo bur but buu dbb dbd dbe dbi dbl dbm dbo dbr dbt dbu ddb ddd dde ddi ddl ddm ddo ddr ddt ddu de- deb ded dee dei del dem deo der det deu di- dib did die dii dil dim dio dir dit diu dl- dlb dld dle dli dll dlm dlo dlr dlt dlu dmb dmd dme dmi dml dmm dmo dmr dmt dmu dob dod doe doi dol dom doo dor dot dou drb drd dre dri drl drm dro drr drt dru dtb dtd dte dti dtl dtm dto dtr dtt dtu dub dud due dui dul dum duo dur dut ebb ebd ebe ebi ebl ebm ebo ebr ebt ebu ed- edb edd ede edi edl edm edo edr edt edu eeb eed eee eel eem eeo eer eet eib eid eie eii eil eim eio eir eit eiu elb eld ele eli ell elm elo elr elt elu em- emb emd eme emi eml emm emo emr emt emu eo- eob eod eoe eoi eol eom eoo eor eot eou erb erd ere eri erl erm ero err ert eru etb etd ete eti etl etm eto etr ett etu eu- eub eud eue eui eul eur eut i-d ibb ibd ibe ibi ibl ibm ibo ibr ibt ibu idb idd ide idi idl idm ido idr idt idu ie- ied iee iei iel iem ier iet iib iid iie iii iil iim iio iir iit iiu il- ilb ild ile ili ill ilm ilo ilr ilt ilu im- imb imd ime imi iml imm imo imt imu io- iob iod ioe ioi iol iom ioo ior iot iou ir- irb ird ire iri irl irm iro irr irt iru itb itd ite iti itl itm ito itt itu iu- iub iud iue iui ium iur iut lbb lbd lbe lbi lbl lbm lbo lbr lbt lbu ldb ldd lde ldi ldl ldm ldo ldr ldt ldu leb led lee lei lel lem leo ler let leu lib lid lie lii lil lim lio lir lit liu llb lld lle lli lll llm llo llr llt llu lmb lmd lme lmi lml lmm lmo lmr lmt lmu lob lod loe loi lol lom loo lor lot lou lrb lrd lri lrm lro lrr lrt lru ltb ltd lte lti ltl ltm lto ltr ltt ltu lub lud lue lui lul lum luo lur lut luu m-o m-r mbb mbd mbe mbi mbl mbm mbo mbr mbt mbu mdb mdd mde mdi mdl mdm mdo mdr mdt mdu meb med mee mei mel mem meo mer met meu mi- mib mid mie mii mil mim mio mir mit miu mlb mld mle mli mll mlm mlo mlr mlt mlu mmb mmd mme mmi mml mmm mmo mmr mmt mmu mob mod moe moi mol mom moo mor mot mou mrb mrd mre mri mrl mrm mro mrr mrt mru mtb mtd mte mti mtl mtm mto mtr mtt mtu mub mud mue mui mul mum mur mut muu o-i ob- obb obd obe obi obl obm obo obr obt obu odb odd ode odi odl odm odo odr odt odu oeb oed oee oei oel oem oeo oer oet oib oid oie oii oil oim oio oir oit oiu olb old ole oli oll olm olo olt olu om- omb omd ome omi oml omm omo omr omt omu oo- oob ood ooi ool oom ooo oor oot or- orb ord ore ori orl orm oro orr ort oru ot- otb otd ote oti otl otm oto otr ott otu ou- oud oue oui oul oum ouo our out rbb rbd rbe rbi rbl rbm rbo rbr rbt rbu rdb rdd rde rdi rdl rdm rdo rdr rdt rdu re- reb red ree rei rel rem reo rer ret reu rib rid rie rii ril rim rio rir rit rld rle rli rll rlm rlo rlr rlt rlu rmb rmd rme rmi rml rmm rmo rmr rmt rob rod roe roi rol rom roo ror rot rou rrb rrd rri rrl rrm rrr rrt rru rtb rtd rte rti rtl rtm rto rtr rtt rtu rub rud rue rui rum ruo rur rut ruu tbb tbd tbe tbi tbl tbm tbo tbr tbt tbu tdb tdd tde tdi tdl tdm tdo tdr tdt tdu te- teb ted tee tei tel tem teo ter tet teu tib tid tie tii til tim tio tir tit tiu tld tle tli tll tlm tlo tlr tlt tlu tmb tmd tme tmi tml tmm tmo tmr tmt tmu to- tob tod toe toi tol tom too tor tot tou trb trd tre tri trl trm tro trr trt tru ttb ttd tte tti ttl ttm tto ttr ttt ttu tub tud tue tui tul tum tuo tur tut tuu ubb ube ubi ubl ubo ubr ubt ubu udb udd ude udi udl udm udo udr udt udu ueb ued uee uei uel uem uer uet uib uid uie uii uil uim uio uir uit uiu ulb uld ule uli ull ulm ulo ulr ult ulu um- umb umd ume umi uml umm umo umr umt umu uob uod uoe uol uom uoo uor uot ur- urb urd ure uri url urm uro urr urt uru utb utd ute uti utl utm uto utr utt utu uue uum uur uut uuu