-er -ic -ol b-p bbb bbc bbe bbi bbl bbo bbp bbr bcb bcc bce bci bcl bco bcp bcr bcv be- beb bec bee bei bel beo bep ber bev bi- bib bic bie bii bil bio bip bir biv blb blc ble bli bll blo blp blr blv bob boc boe boi bol boo bop bor bov bpb bpc bpe bpi bpl bpo bpp bpr bpv brb bre bri brl bro brp brr brv bvb bvc bve bvi bvl bvo bvp bvr bvv c-- cbb cbc cbe cbi cbl cbo cbp cbr cbv ccb ccc cce cci ccl cco ccp ccr ccv ce- ceb cec cee cei cel ceo cep cer cev ci- cib cic cie cii cil cio cip cir civ cl- clb clc cle cli cll clo clp clr clv co- cob coc coe coi col coo cop cor cov cpb cpc cpe cpi cpl cpo cpp cpr cpv crb crc cre cri crl cro crp crr crv cvb cvc cve cvi cvl cvo cvp cvr cvv ebb ebc ebe ebi ebl ebo ebp ebr ebv ec- ecb ecc ece eci ecl eco ecr ecv eeb eec eee eel eeo eep eer eev eib eic eie eii eil eio eip eir eiv elb elc ele eli ell elo elp elr elv eo- eob eoc eoe eoi eol eoo eop eor ep- epb epc epe epi epl epo epp epr erb erc ere eri erl ero erp err erv evb evc eve evi evl evo evp evr evv i-v ibb ibc ibe ibi ibl ibo ibp ibr ibv icb icc ice ici icl ico icp icr icv ie- iec iee iei iel iep ier iev iib iic iie iii iil iio iip iir il- ilb ilc ile ili ill ilo ilp ilr ilv io- iob ioc ioe ioi iol ioo iop ior iov ipb ipc ipe ipi ipl ipo ipp ipr ipv ir- irb irc ire iri irl iro irp irr irv ivb ivc ive ivi ivl ivo ivp ivr ivv l-p lbb lbc lbe lbi lbl lbo lbp lbr lbv lcb lcc lce lci lcl lco lcp lcr lcv leb lec lee lei lel leo lep ler lev lib lic lie lii lil lio lip lir liv llb llc lle lli lll llo llp llr llv lob loc loe loi lol loo lop lor lov lpb lpc lpe lpi lpl lpo lpp lpr lpv lrb lrc lri lro lrp lrr lrv lvb lvc lve lvi lvl lvp lvr lvv o-i ob- obb obc obe obi obl obo obp obr obv oc- ocb occ oci ocl oco ocp ocr ocv oeb oec oee oei oel oeo oep oer oib oic oie oii oil oio oip oir oiv olb olc ole oli oll olo olp oo- oob ooc ooi ool ooo oop oor oov op- opb opc ope opi opl opo opp opr opv or- orb orc ore ori orl oro orp orr orv ov- ovb ovc ove ovi ovl ovo ovp ovv p-p pbb pbc pbe pbi pbl pbo pbp pbr pcb pcc pce pci pcl pco pcp pcr pcv peb pec pee pei pel peo pep per pev pib pic pie pii pil pio pip pir piv plb plc ple pli pll plo plp plr plv pob poc poe poi pol poo pop por pov ppb ppc ppe ppi ppl ppo ppp ppr ppv prb prc pre pri prl pro prp prr prv pvb pvc pve pvi pvl pvo pvp pvr pvv rbb rbc rbe rbi rbl rbo rbp rbr rcb rcc rce rci rcl rco rcp rcr rcv re- reb rec ree rei rel reo rep rer rev rib ric rie rii ril rio rip rir riv rlc rle rli rll rlo rlp rlr rob roc roe roi rol roo rop ror rov rpb rpc rpe rpi rpl rpo rpp rpr rpv rrb rrc rri rrl rrp rrr rvb rvc rve rvi rvl rvo rvp rvr rvv v-e vbc vbi vbl vbo vbr vbv vcc vce vci vcl vco vcp vcr veb vec vee vei vel veo vep ver vi- vib vic vie vii vil vio vip vir viv vl- vlb vlc vle vll vlo vlp vlv vob voc voe voi vol voo vop vor vov vpb vpc vpe vpi vpl vpo vpp vpr vrb vrc vre vri vrp vrr vvb vvc vvi vvo vvr vvv

bbbb bbci bbeb bblb bbpr bbrc bcbc bcbp bccc bcci bccl bcec bcer bcie bcor bcpl bcpp bcvo bebb bebe bebi bebo beci beeb beel beep beer beic beil beir bele beli bell belo belp beo- beor bepo berc bere beri bero berr bevo bibb bibe bibi bibl bibo bicc bice bici bico bieb biel bier bile bili bill bilo bio- bioc bioi biol bipp birb bire biri birl biro birr bive bivi bivl bleb blee blei bleo blic blio blip blir blob bloc bloo blop blrc bobb bobe bobi bobo boce boco boec boee boel boeo boep boer boi- boie boii boil bole boli boll bolo boob booc booe bool boop boor bope bopp bor- bore bori boro borr bove bovi bovo bpcp bpel bpoe bprc brcb brce breb brec bree brei brel breo brep brer brev bric brie bril brio brlp brob broc broe brol broo bror brrr brvi c-bo cbbc cbcc cbce cbcl cbcp cbcr cbec cbee cber cbir cblb cblc cbol cbpc cbpp cbre cbrl cbvb cbve cbvp cbvr ccbc cccb cccc ccci cccl cccp cccv ccee ccel ccic ccii ccil ccip ccir cciv cclc ccli cclv ccob ccoc ccpe ccpl ccpp ccpr ccrc ccre ccri ccrl ccrp ccvi ccvo cebp cec- cece ceci ceco cecp ceeb ceec ceel ceil ceip cel- celc cele celi cell celo ceol ceop ceor cepc cepe cepo cepp cepr cer- cerc cere ceri cerl cero cerp cevo cibc cibe cibi cibo cicc cici cico cicr ciee ciel cier ciii cili cill cilo cilp cilv ciob cior cipo cipp cirb circ cire ciri cirl ciro cirr civc cive civo clec clee clei cleo clep cler clib clic clii clio clip