-er -ic b-p bbb bbc bbd bbe bbi bbl bbn bbp bbr bcb bcc bcd bce bci bcl bcn bcp bcr bdb bdc bdd bde bdi bdl bdp bdr be- beb bec bed bee bei bel ben bep ber bi- bib bic bid bie bii bil bin bip bir blb blc bld ble bli bll bln blp blr bnb bnc bnd bne bni bnl bnn bnp bnr bpb bpc bpd bpe bpi bpl bpn bpp bpr brb brd bre bri brl brn brp brr c-- cbb cbc cbd cbe cbi cbl cbn cbp cbr ccb ccc ccd cce cci ccl ccn ccp ccr cdb cdc cdd cde cdi cdl cdn cdp cdr ce- ceb cec ced cee cei cel cen cep cer ci- cib cic cid cie cii cil cin cip cir cl- clb clc cld cle cli cll cln clp clr cn- cnb cnc cnd cne cni cnl cnn cnp cnr cpb cpc cpd cpe cpi cpl cpn cpp cpr crb crc crd cre cri crl crn crp crr dbb dbc dbd dbe dbi dbl dbn dbp dbr dcb dcc dcd dce dci dcl dcn dcp dcr ddb ddc ddd dde ddi ddl ddn ddp ddr de- deb dec ded dee dei del den dep der di- dib dic did die dii dil din dip dir dl- dlb dlc dld dle dli dll dlp dlr dnb dnc dnd dne dni dnl dnn dnp dnr dpb dpc dpd dpe dpi dpl dpn dpp dpr drb drc drd dre dri drl drn drp drr ebb ebc ebd ebe ebi ebl ebn ebp ebr ec- ecb ecc ecd ece eci ecl ecn ecr ed- edb edc edd ede edi edl edn edp edr eeb eec eed eee eel een eep eer eib eic eid eie eii eil ein eip eir elb elc eld ele eli ell eln elp elr en- enb enc end ene eni enl enn enp enr ep- epb epc epd epe epi epl epn epp epr erb erc erd ere eri erl ern erp err i-d ibb ibc ibd ibe ibi ibl ibn ibp ibr icb icc icd ice ici icl icn icp icr idb idc idd ide idi idl idn idp idr ie- iec ied iee iei iel ien iep ier iib iic iid iie iii iil iin iip iir il- ilb ilc ild ile ili ill iln ilp ilr in- inb inc ind ine ini inl inn inp inr ipb ipc ipd ipe ipi ipl ipn ipp ipr ir- irb irc ird ire iri irl irn irp irr l-p lbb lbc lbd lbe lbi lbl lbp lbr lcb lcc lcd lce lci lcl lcn lcp lcr ldb ldc ldd lde ldi ldl ldn ldp ldr leb lec led lee lei lel len lep ler lib lic lid lie lii lil lin lip lir llb llc lld lle lli lll lln llp llr lnb lnc lnd lne lni lnl lnn lnp lnr lpb lpc lpd lpe lpi lpl lpn lpp lpr lrb lrc lrd lri lrn lrp lrr n-i nbb nbc nbd nbe nbi nbl nbn nbp nbr ncb ncc ncd nce nci ncl ncn ncp ncr ndb ndc ndd nde ndi ndl ndn ndp ndr ne- neb nec ned nee nei nel nen nep ner nib nic nid nie nii nil nin nip nir nlb nlc nld nle nli nll nln nlp nlr nnb nnc nne nni nnl nnn nnp npb npc npd npe npi npl npn npp npr nrb nrc nrd nre nri nrl nrn nrp nrr p-p pbb pbc pbd pbe pbi pbl pbn pbp pbr pcb pcc pcd pce pci pcl pcn pcp pcr pdb pdc pdd pde pdi pdl pdn pdp pdr peb pec ped pee pei pel pen pep per pib pic pid pie pii pil pin pip pir plb plc pld ple pli pll pln plp plr pn- pnb pnc pnd pne pni pnl pnn pnp pnr ppb ppc ppd ppe ppi ppl ppn ppp ppr prb prc prd pre pri prl prn prp prr rbb rbc rbd rbe rbi rbl rbn rbp rbr rcb rcc rcd rce rci rcl rcn rcp rcr rdb rdc rdd rde rdi rdl rdn rdp rdr re- reb rec red ree rei rel ren rep rer rib ric rid rie rii ril rin rip rir rlc rld rle rli rll rln rlp rlr rnb rnc rnd rni rnn rnp rnr rpb rpc rpd rpe rpi rpl rpn rpp rpr rrb rrc rrd rri rrl rrn rrp rrr