-er -ol -th bbb bbd bbe bbf bbh bbi bbl bbm bbo bbr bbt bdb bdd bde bdf bdh bdi bdl bdm bdo bdr bdt be- beb bed bee bef beh bei bel bem beo ber bet bfb bfd bfe bff bfh bfi bfl bfm bfo bfr bft bhb bhd bhe bhf bhh bhi bhl bhm bho bhr bht bi- bib bid bie bif bih bii bil bim bio bir bit blb bld ble blf blh bli bll blm blo blr blt bmb bmd bme bmf bmh bmi bml bmm bmo bmr bmt bob bod boe bof boh boi bol bom boo bor bot brb brd bre brf brh bri brl brm bro brr brt btb btd bte btf bth bti btl btm bto btr btt dbb dbd dbe dbf dbh dbi dbl dbm dbo dbr dbt ddb ddd dde ddf ddh ddi ddl ddm ddo ddr ddt de- deb ded dee def deh dei del dem deo der det dfb dfd dfe dff dfh dfi dfl dfm dfo dfr dft dh- dhb dhd dhe dhf dhh dhi dhl dhm dho dhr dht di- dib did die dif dih dii dil dim dio dir dit dl- dlb dld dle dlf dlh dli dll dlm dlo dlr dlt dmb dmd dme dmf dmh dmi dml dmm dmo dmr dmt dob dod doe dof doh doi dol dom doo dor dot drb drd dre dri drl drm dro drr drt dtb dtd dte dtf dth dti dtl dtm dto dtr dtt ebb ebd ebe ebf ebh ebi ebl ebm ebo ebr ebt ed- edb edd ede edf edh edi edl edm edo edr edt eeb eed eee eef eel eem eeo eer eet ef- efb efd efe eff efh efi efl efm efo efr eft ehb ehd ehe ehf ehh ehi ehl ehm eho ehr eht eib eid eie eif eii eil eim eio eir eit elb eld ele elf elh eli ell elm elo elr elt em- emb emd eme emf emh emi eml emm emo emr emt eo- eob eod eoe eof eoh eoi eol eom eoo eor eot erb erd ere erf erh eri erl erm ero err ert etb etd ete etf eth eti etl etm eto etr ett fbb fbd fbe fbf fbh fbi fbl fbm fbo fbr fbt fdb fdd fde fdf fdh fdi fdl fdm fdo fdr fdt feb fed fee fef feh fei fel fem feo fer fet ffd ffe fff ffh ffi ffl ffm ffo ffr fft fhb fhe fhf fhh fhi fhl fhm fho fhr fib fid fie fif fih fii fil fim fir fit flb fld fle flf fli fll flm flo flr flt fmb fmd fme fmf fmh fmi fml fmm fmo fmr fmt fob foe fof foh foi fol fom foo for fot frb frd fre frf frh fri frl frm fro frr frt ftb ftd fte ftf fth fti ftl ftm fto ftr ftt h-i hbb hbd hbe hbf hbh hbi hbl hbm hbo hbr hbt hdb hdd hde hdf hdh hdi hdl hdm hdo hdr hdt he- heb hed hee hef heh hei hel hem heo her het hfb hfd hfe hff hfh hfi hfl hfm hfo hfr hft hhb hhd hhe hhf hhh hhi hhl hhm hho hhr hht hib hid hie hif hih hii hil him hio hir hit hlb hld hle hlf hlh hli hll hlm hlo hlr hlt hmb hmd hme hmf hmh hmi hml hmm hmo hmr hmt hob hod hoe hof hoh hoi hol hom hoo hor hot hr- hrb hrd hre hrf hrh hri hrl hrm hro hrr hrt htb htd hte htf hth hti htl htm hto htr htt i-d i-f ibb ibd ibe ibf ibh ibi ibl ibm ibo ibr ibt idb idd ide idf idh idi idl idm ido idr idt ie- ied iee ief iei iel iem ier iet ifb ifd ife iff ifi ifl ifm ifo ifr ift ihb ihd ihe ihf ihh ihi ihl ihm iho ihr iht iib iid iie iif iih iii iil iim iio iir iit il- ilb ild ile ilf ilh ili ill ilm ilo ilr ilt im- imb imd ime imf imh imi iml imm imo imt io- iob iod ioe iof ioh ioi iol iom ioo ior iot ir- irb ird ire irf iri irl irm iro irr irt itb itd ite itf ith iti itl itm ito itt lbb lbd lbe lbf lbh lbi lbl lbm lbo lbr lbt ldb ldd lde ldf ldh ldi ldl ldm ldo ldr ldt leb led lee lef leh lei lel lem leo ler let lfb lfd lfe lff lfh lfi lfl lfm lfo lfr lft lhb lhd lhf lhh lhi lho lhr lht lib lid lie lif lih lii lil lim lio lir lit llb lld lle llf lli lll llm llo llr llt lmb lmd lme lmf lmh lmi lml lmm lmo lmr lmt lob lod loe lof loh loi lol lom loo lor lot lrb lrd lrf lrh lri lrm lro lrr lrt ltb ltd lte ltf lth lti ltl ltm lto ltr ltt m-f m-o m-r mbb mbd mbe mbf mbh mbi mbl mbm mbo mbr mbt mdb mdd mde mdf mdh mdi mdl mdm mdo mdr mdt meb med mee mef meh mei mel mem meo mer met mfb mfd mfe mff mfh mfi mfl mfm mfo mfr mft mhd mhf mhh mhi mhl mhm mho mhr mht mi- mib mid mie mif mih mii mil mim mio mir mit mlb mld mle mlf mlh mli mll mlm mlo mlr mlt mmb mmd mme mmf mmh mmi mml mmm mmo mmr mmt mob mod moe mof moh moi mol mom moo mor mot mrb mrd mre mrf mrh mri mrl mrm mro mrr mrt mtb mtd mte mtf mth mti mtl mtm mto mtr mtt o-i ob- obb obd obe obf obh obi obl obm obo obr obt odb odd ode odf odh odi odl odm odo odr odt oeb oed oee oef oeh oei oel