-er -ic -ol bbb bbc bbe bbi bbl bbm bbo bbr bcb bcc bce bci bcl bcm bco bcr bcv be- beb bec bee bei bel bem beo ber bev bi- bib bic bie bii bil bim bio bir biv blb blc ble bli bll blm blo blr blv bmb bmc bme bmi bml bmm bmo bmr bmv bob boc boe boi bol bom boo bor bov brb bre bri brl brm bro brr brv bvb bvc bve bvi bvl bvm bvo bvr bvv c-- cbb cbc cbe cbi cbl cbm cbo cbr cbv ccb ccc cce cci ccl ccm cco ccr ccv ce- ceb cec cee cei cel cem ceo cer cev ci- cib cic cie cii cil cim cio cir civ cl- clb clc cle cli cll clm clo clr clv cmb cmc cme cmi cml cmm cmo cmr cmv co- cob coc coe coi col com coo cor cov crb crc cre cri crl crm cro crr crv cvb cvc cve cvi cvl cvm cvo cvr cvv ebb ebc ebe ebi ebl ebm ebo ebr ebv ec- ecb ecc ece eci ecl ecm eco ecr ecv eeb eec eee eel eem eeo eer eev eib eic eie eii eil eim eio eir eiv elb elc ele eli ell elm elo elr elv em- emb emc eme emi eml emm emo emr emv eo- eob eoc eoe eoi eol eom eoo eor erb erc ere eri erl erm ero err erv evb evc eve evi evl evm evo evr evv i-v ibb ibc ibe ibi ibl ibm ibo ibr ibv icb icc ice ici icl icm ico icr icv ie- iec iee iei iel iem ier iev iib iic iie iii iil iim iio iir il- ilb ilc ile ili ill ilm ilo ilr ilv im- imb imc ime imi iml imm imo imv io- iob ioc ioe ioi iol iom ioo ior iov ir- irb irc ire iri irl irm iro irr irv ivb ivc ive ivi ivl ivo ivr ivv lbb lbc lbe lbi lbl lbm lbo lbr lbv lcb lcc lce lci lcl lcm lco lcr lcv leb lec lee lei lel lem leo ler lev lib lic lie lii lil lim lio lir liv llb llc lle lli lll llm llo llr llv lmb lmc lme lmi lml lmm lmo lmr lmv lob loc loe loi lol lom loo lor lov lrb lrc lri lrm lro lrr lrv lvb lvc lve lvi lvl lvm lvr lvv m-o m-r m-v mbb mbc mbe mbi mbl mbm mbo mbr mbv mc- mcb mcc mce mci mcl mcm mco mcr mcv meb mec mee mei mel mem meo mer mev mi- mib mic mie mii mil mim mio mir miv mlb mlc mle mli mll mlm mlo mlr mlv mmb mmc mme mmi mml mmm mmo mmr mmv mob moc moe moi mol mom moo mor mov mrb mrc mre mri mrl mrm mro mrr mrv mvb mvc mve mvi mvl mvm mvo mvr mvv o-i ob- obb obc obe obi obl obm obo obr obv oc- ocb occ oci ocl ocm oco ocr ocv oeb oec oee oei oel oem oeo oer oib oic oie oii oil oim oio oir oiv olb olc ole oli oll olm olo om- omb omc ome omi oml omm omo omr omv oo- oob ooc ooi ool oom ooo oor oov or- orb orc ore ori orl orm oro orr orv ov- ovb ovc ove ovi ovl ovo ovv rbb rbc rbe rbi rbl rbm rbo rbr rcb rcc rce rci rcl rcm rco rcr rcv re- reb rec ree rei rel rem reo rer rev rib ric rie rii ril rim rio rir riv rlc rle rli rll rlm rlo rlr rmb rmc rme rmi rml rmm rmo rmr rmv rob roc roe roi rol rom roo ror rov rrb rrc rri rrl rrm rrr rvb rvc rve rvi rvl rvm rvo rvr rvv v-e vbc vbi vbl vbm vbo vbr vbv vcc vce vci vcl vcm vco vcr veb vec vee vei vel vem veo ver vi- vib vic vie vii vil vim vio vir viv vl- vlb vlc vle vll vlm vlo vlv vm- vmc vmi vmm vmo vmr vob voc voe voi vol vom voo vor vov vrb vrc vre vri vrm vrr vvb vvc vvi vvm vvo vvr vvv

bbbb bbci bbcm bbeb bblb bbrc bcbc bccc bcci bccl bccm bcec bcer bcie bcor bcvo bebb bebe bebi bebo beci beeb beel beem beer beic beil beim beir bele beli bell belm belo beme beo- beor berc bere beri berm bero berr bevo bibb bibe bibi bibl bibo bicc bice bici bico bieb biel bier bile bili bill bilo bimo bio- bioc bioi biol birb bire biri birl biro birr bive bivi bivl bleb blee blei blem bleo blic blim blio blir blme blob bloc blom bloo blrc bmce bmci bmic bmir bmmi bmoc bmvc bobb bobe bobi bobo boce bocm boco boec boee boel boeo boer boi- boie boii boil boim bole boli boll bolm bolo bomb bome bomi boob booc booe bool boom boor bor- bore bori borm boro borr bove bovi bovo brcb brce breb brec bree brei brel brem breo brer brev bric brie bril brim brio brmc brob broc broe brol brom broo bror brrm brrr brvi brvm c-bo cbbc cbcc cbce cbcl cbcm cbcr cbec cbee cber cbir cblb cblc cbme cbol cbre cbrl cbrm cbvb cbve cbvr ccbc cccb cccc ccci cccl cccm cccv ccee ccel ccic ccii ccil ccim ccir cciv cclc ccli cclm cclv ccmb ccmc ccmm ccob ccoc ccom ccrc ccre ccri ccrl ccvi ccvo cec- cece ceci cecm ceco ceeb ceec ceel ceem ceil ceim cel- celc cele celi cell celo cemb ceme cemm cemr ceol ceor cer- cerc cere ceri cerl cero cevo cibc cibe cibi cibo cicc cici cico cicr ciee ciel cier ciii cili cill cilo cilv cimb cime cimi ciml cimm cimo cimr ciob cior cirb circ cire ciri cirl