-er -ic -ol b-p bbb bbc bbd bbe bbh bbi bbl bbm bbo bbp bbr bcb bcc bcd bce bch bci bcl bcm bco bcp bcr bdb bdc bdd bde bdh bdi bdl bdm bdo bdp bdr be- beb bec bed bee beh bei bel bem beo bep ber bhb bhc bhd bhe bhh bhi bhl bhm bho bhp bhr bi- bib bic bid bie bih bii bil bim bio bip bir blb blc bld ble blh bli bll blm blo blp blr bmb bmc bmd bme bmh bmi bml bmm bmo bmp bmr bob boc bod boe boh boi bol bom boo bop bor bpb bpc bpd bpe bph bpi bpl bpm bpo bpp bpr brb brd bre brh bri brl brm bro brp brr c-- cbb cbc cbd cbe cbh cbi cbl cbm cbo cbp cbr ccb ccc ccd cce cch cci ccl ccm cco ccp ccr cdb cdc cdd cde cdh cdi cdl cdm cdo cdp cdr ce- ceb cec ced cee ceh cei cel cem ceo cep cer ch- chb chc chd che chh chi chl chm cho chp chr ci- cib cic cid cie cih cii cil cim cio cip cir cl- clb clc cld cle clh cli cll clm clo clp clr cmb cmc cmd cme cmh cmi cml cmm cmo cmp cmr co- cob coc cod coe coh coi col com coo cop cor cpb cpc cpd cpe cph cpi cpl cpm cpo cpp cpr crb crc crd cre crh cri crl crm cro crp crr dbb dbc dbd dbe dbh dbi dbl dbm dbo dbp dbr dcb dcc dcd dce dci dcl dcm dco dcp dcr ddb ddc ddd dde ddh ddi ddl ddm ddo ddp ddr de- deb dec ded dee deh dei del dem deo dep der dh- dhb dhc dhd dhe dhh dhi dhl dhm dho dhp dhr di- dib dic did die dih dii dil dim dio dip dir dl- dlb dlc dld dle dlh dli dll dlm dlo dlp dlr dmb dmc dmd dme dmh dmi dml dmm dmo dmp dmr dob doc dod doe doh doi dol dom doo dop dor dpb dpc dpd dpe dph dpi dpl dpm dpo dpp dpr drb drc drd dre dri drl drm dro drp drr ebb ebc ebd ebe ebh ebi ebl ebm ebo ebp ebr ec- ecb ecc ecd ece ech eci ecl ecm eco ecr ed- edb edc edd ede edh edi edl edm edo edp edr eeb eec eed eee eel eem eeo eep eer ehb ehc ehd ehe ehh ehi ehl ehm eho ehp ehr eib eic eid eie eii eil eim eio eip eir elb elc eld ele elh eli ell elm elo elp elr em- emb emc emd eme emh emi eml emm emo emp emr eo- eob eoc eod eoe eoh eoi eol eom eoo eop eor ep- epb epc epd epe eph epi epl epm epo epp epr erb erc erd ere erh eri erl erm ero erp err h-i hbb hbc hbd hbe hbh hbi hbl hbm hbo hbp hbr hcb hcc hcd hce hch hci hcl hcm hco hcp hcr hdb hdc hdd hde hdh hdi hdl hdm hdo hdp hdr he- heb hec hed hee heh hei hel hem heo hep her hhb hhc hhd hhe hhh hhi hhl hhm hho hhp hhr hib hic hid hie hih hii hil him hio hip hir hlb hlc hld hle hlh hli hll hlm hlo hlp hlr hmb hmc hmd hme hmh hmi hml hmm hmo hmp hmr hob hoc hod hoe hoh hoi hol hom hoo hop hor hpb hpc hpd hpe hph hpi hpl hpm hpo hpp hpr hr- hrb hrc hrd hre hrh hri hrl hrm hro hrp hrr i-d ibb ibc ibd ibe ibh ibi ibl ibm ibo ibp ibr icb icc icd ice ich ici icl icm ico icp icr idb idc idd ide idh idi idl idm ido idp idr ie- iec ied iee iei iel iem iep ier ihb ihc ihd ihe ihh ihi ihl ihm iho ihp ihr iib iic iid iie iih iii iil iim iio iip iir il- ilb ilc ild ile ilh ili ill ilm ilo ilp ilr im- imb imc imd ime imh imi iml imm imo imp io- iob ioc iod ioe ioh ioi iol iom ioo iop ior ipb ipc ipd ipe ipi ipl ipm ipo ipp ipr ir- irb irc ird ire iri irl irm iro irp irr l-p lbb lbc lbd lbe lbh lbi lbl lbm lbo lbp lbr lcb lcc lcd lce lch lci lcl lcm lco lcp lcr ldb ldc ldd lde ldh ldi ldl ldm ldo ldp ldr leb lec led lee leh lei lel lem leo lep ler lhb lhc lhd lhh lhi lho lhp lhr lib lic lid lie lih lii lil lim lio lip lir llb llc lld lle lli lll llm llo llp llr lmb lmc lmd lme lmh lmi lml lmm lmo lmp lmr lob loc lod loe loh loi lol lom loo lop lor lpb lpc lpd lpe lph lpi lpl lpm lpo lpp lpr lrb lrc lrd lrh lri lrm lro lrp lrr m-o m-r mbb mbc mbd mbe mbh mbi mbl mbm mbo mbp mbr mc- mcb mcc mcd mce mch mci mcl mcm mco mcp mcr mdb mdc mdd mde mdh mdi mdl mdm mdo mdp mdr meb mec med mee meh mei mel mem meo mep mer mhc mhd mhh mhi mhl mhm mho mhp mhr mi- mib mic mid mie mih mii mil mim mio mip mir mlb mlc mld mle mlh mli mll mlm mlo mlp mlr mmb mmc mmd mme mmh mmi mml mmm mmo mmp mmr mob moc mod moe moh moi mol mom moo mop mor mpb mpc mpd mpe mph mpi mpl mpm mpo mpp mpr mrb mrc mrd mre mrh mri mrl mrm mro mrp mrr o-i ob- obb obc obd obe obh obi obl obm obo obp obr oc- ocb occ ocd och