-ic b-p bbb bbc bbd bbe bbi bbl bbp bbt bcb bcc bcd bce bci bcl bcp bct bdb bdc bdd bde bdi bdl bdp bdt be- beb bec bed bee bei bel bep bet bi- bib bic bid bie bii bil bip bit blb blc bld ble bli bll blp blt bpb bpc bpd bpe bpi bpl bpp bpt btb btc btd bte bti btl btp btt c-- cbb cbc cbd cbe cbi cbl cbp cbt ccb ccc ccd cce cci ccl ccp cct cdb cdc cdd cde cdi cdl cdp cdt ce- ceb cec ced cee cei cel cep cet ci- cib cic cid cie cii cil cip cit cl- clb clc cld cle cli cll clp clt cpb cpc cpd cpe cpi cpl cpp cpt ctb ctc ctd cte cti ctl ctp ctt dbb dbc dbd dbe dbi dbl dbp dbt dcb dcc dcd dce dci dcl dcp dct ddb ddc ddd dde ddi ddl ddp ddt de- deb dec ded dee dei del dep det di- dib dic did die dii dil dip dit dl- dlb dlc dld dle dli dll dlp dlt dpb dpc dpd dpe dpi dpl dpp dpt dtb dtc dtd dte dti dtl dtp dtt ebb ebc ebd ebe ebi ebl ebp ebt ec- ecb ecc ecd ece eci ecl ect ed- edb edc edd ede edi edl edp edt eeb eec eed eee eel eep eet eib eic eid eie eii eil eip eit elb elc eld ele eli ell elp elt ep- epb epc epd epe epi epl epp ept etb etc etd ete eti etl etp ett i-d ibb ibc ibd ibe ibi ibl ibp ibt icb icc icd ice ici icl icp ict idb idc idd ide idi idl idp idt ie- iec ied iee iei iel iep iet iib iic iid iie iii iil iip iit il- ilb ilc ild ile ili ill ilp ilt ipb ipc ipd ipe ipi ipl ipp ipt itb itc itd ite iti itl itp itt l-p lbb lbc lbd lbe lbi lbl lbp lbt lcb lcc lcd lce lci lcl lcp lct ldb ldc ldd lde ldi ldl ldp ldt leb lec led lee lei lel lep let lib lic lid lie lii lil lip lit llb llc lld lle lli lll llp llt lpb lpc lpd lpe lpi lpl lpp lpt ltb ltc ltd lte lti ltl ltp ltt p-p pbb pbc pbd pbe pbi pbl pbp pbt pcb pcc pcd pce pci pcl pcp pct pdb pdc pdd pde pdi pdl pdp pdt peb pec ped pee pei pel pep pet pib pic pid pie pii pil pip pit plb plc pld ple pli pll plp plt ppb ppc ppd ppe ppi ppl ppp ppt pt- ptb ptc ptd pte pti ptl ptp ptt tbb tbc tbd tbe tbi tbl tbp tbt tcb tcc tcd tce tci tcl tcp tct tdb tdc tdd tde tdi tdl tdp tdt te- teb tec ted tee tei tel tep tet tib tic tid tie tii til tip tit tlc tld tle tli tll tlp tlt tpb tpc tpd tpe tpi tpl tpp tpt ttb ttc ttd tte tti ttl ttp ttt

bbbb bbci bbdd bbeb bbet bblb bcbc bcbp bccc bcci bccl bcde bcec bcet bcie bcit bcpl bcpp bctc bdbc bddc bdii bdle bdpc bebb bebe bebi beci bede bedi bedl beeb beed beel beep beet beic beil beit beld bele beli bell belp belt betc bete beti bett bibb bibe bibi bibl bicc bice bici bide bidi bieb bied biel biet bild bile bili bill bilt bipp bitc bitd bite bitt blbt bldc bleb bled blee blei blet blic blip blit bpcp bpel bpti btbp btcc btcl btdt btec btie btlp bttb c-cd cbbc cbcc cbce cbcl cbcp cbct cbdb cbdc cbdi cbec cbee cbet cbid cbit cblb cblc cbpc cbpp cbtc cbtl ccbc cccb cccc ccci cccl cccp ccdc ccdi ccdp cced ccee ccel ccic ccid ccii ccil ccip cclc ccli ccpe ccpl ccpp cctb cctc cctl cctt cd-e cddb cddl cdec cdic cdii cdli cebp cec- cece ceci cecp cect cedd cede cedi cedt ceeb ceec ceel ceil ceip cel- celc cele celi cell celt cepc cepe cepp cept cet- cete ceti cetp cibc cibe cibi cicc cici cict cidc cide cidi cidp cidt ciee ciel ciid ciii ciit cili cill cilp cilt cipp citb cite citi citl citp citt clcd cldc clec cled clee clei clep clet clib clic clii clip clit clpb clpp cltb cltc cpbc cpce cpdl cpeb cpep cpic cplc cppd cptp ctbi ctcp ctec ctep ctic ctle ctpp dbcc dbcp dbit dblp dbpc dbpd dbtt dcbc dccb dccc dcci dccl dccp dcct dcdb dcii dcil dcli dcpl dctc dddd ddie ddlc debe debi debt dec- decc decd dece deci decl dect dedd dede dedi deeb deed deel deep deet deid deie deil deip deit deld dele deli dell delp delt depc depe depp dept dete dibb dibe dibp dice dici dict dide didi dieb died diel diep diet diii dile dili dill dipc dipe dipl dipp dipt dite diti ditt dlbd dlib dlii dlil dlit dpbc dpci dpcp dpdt dpie dpll dppc dtcc dtdp dted dtle dtpl dttp e-cl ebbc ebcc ebed ebel ebic ebid ebit ebli ecbc ecbe eccb eccc ecce ecci eccl ecct ecdc ecdl eced ecib ecil ecip ecit eclt ecpd ecpp ect- ectc eddc edde eddi eddp ede- edei edel edie edil edip edit edle eede eeee eele eetc eete eid- eide eidi eiec eied eiei eild eile eitb eitc eiti el-b el-p elbe elbi elcb elce elde eldi elec eled elee elet elic elid elie elil elit elle elli elpe elpi elte epcc epci epec epee epi- epic epid epie epil epip epit eple epll eppc eppp epte etbc etcc etec etee etel etic ette etti i-be ibec ibed ibet ibid ibie ible ibtb ibtc ibtl icbc icbd icbp iccb iccc icci iccl iccp icct icdc icdd icde icdl icdp icec iced icee icel icet icle icll iclp