-er -ic -ol bbb bbc bbe bbh bbi bbl bbm bbo bbr bcb bcc bce bch bci bcl bcm bco bcr be- beb bec bee beh bei bel bem beo ber bhb bhc bhe bhh bhi bhl bhm bho bhr bi- bib bic bie bih bii bil bim bio bir blb blc ble blh bli bll blm blo blr bmb bmc bme bmh bmi bml bmm bmo bmr bob boc boe boh boi bol bom boo bor brb bre brh bri brl brm bro brr c-- cbb cbc cbe cbh cbi cbl cbm cbo cbr ccb ccc cce cch cci ccl ccm cco ccr ce- ceb cec cee ceh cei cel cem ceo cer ch- chb chc che chh chi chl chm cho chr ci- cib cic cie cih cii cil cim cio cir cl- clb clc cle clh cli cll clm clo clr cmb cmc cme cmh cmi cml cmm cmo cmr co- cob coc coe coh coi col com coo cor crb crc cre crh cri crl crm cro crr ebb ebc ebe ebh ebi ebl ebm ebo ebr ec- ecb ecc ece ech eci ecl ecm eco ecr eeb eec eee eel eem eeo eer ehb ehc ehe ehh ehi ehl ehm eho ehr eib eic eie eii eil eim eio eir elb elc ele elh eli ell elm elo elr em- emb emc eme emh emi eml emm emo emr eo- eob eoc eoe eoh eoi eol eom eoo eor erb erc ere erh eri erl erm ero err h-i hbb hbc hbe hbh hbi hbl hbm hbo hbr hcb hcc hce hch hci hcl hcm hco hcr he- heb hec hee heh hei hel hem heo her hhb hhc hhe hhh hhi hhl hhm hho hhr hib hic hie hih hii hil him hio hir hlb hlc hle hlh hli hll hlm hlo hlr hmb hmc hme hmh hmi hml hmm hmo hmr hob hoc hoe hoh hoi hol hom hoo hor hr- hrb hrc hre hrh hri hrl hrm hro hrr ibb ibc ibe ibh ibi ibl ibm ibo ibr icb icc ice ich ici icl icm ico icr ie- iec iee iei iel iem ier ihb ihc ihe ihh ihi ihl ihm iho ihr iib iic iie iih iii iil iim iio iir il- ilb ilc ile ilh ili ill ilm ilo ilr im- imb imc ime imh imi iml imm imo io- iob ioc ioe ioh ioi iol iom ioo ior ir- irb irc ire iri irl irm iro irr lbb lbc lbe lbh lbi lbl lbm lbo lbr lcb lcc lce lch lci lcl lcm lco lcr leb lec lee leh lei lel lem leo ler lhb lhc lhh lhi lho lhr lib lic lie lih lii lil lim lio lir llb llc lle lli lll llm llo llr lmb lmc lme lmh lmi lml lmm lmo lmr lob loc loe loh loi lol lom loo lor lrb lrc lrh lri lrm lro lrr m-o m-r mbb mbc mbe mbh mbi mbl mbm mbo mbr mc- mcb mcc mce mch mci mcl mcm mco mcr meb mec mee meh mei mel mem meo mer mhc mhh mhi mhl mhm mho mhr mi- mib mic mie mih mii mil mim mio mir mlb mlc mle mlh mli mll mlm mlo mlr mmb mmc mme mmh mmi mml mmm mmo mmr mob moc moe moh moi mol mom moo mor mrb mrc mre mrh mri mrl mrm mro mrr o-i ob- obb obc obe obh obi obl obm obo obr oc- ocb occ och oci ocl ocm oco ocr oeb oec oee oeh oei oel oem oeo oer ohc ohe ohh ohi ohl ohm oho ohr oib oic oie oii oil oim oio oir olb olc ole oli oll olm olo om- omb omc ome omh omi oml omm omo omr oo- oob ooc ooh ooi ool oom ooo oor or- orb orc ore orh ori orl orm oro orr rbb rbc rbe rbh rbi rbl rbm rbo rbr rcb rcc rce rch rci rcl rcm rco rcr re- reb rec ree reh rei rel rem reo rer rh- rhb rhc rhe rhh rhi rhl rhm rho rhr rib ric rie rih rii ril rim rio rir rlc rle rlh rli rll rlm rlo rlr rmb rmc rme rmh rmi rml rmm rmo rmr rob roc roe roh roi rol rom roo ror rrb rrc rrh rri rrl rrm rrr

bbbb bbch bbci bbcm bbeb bblb bbrc bcbc bccc bcci bccl bccm bcec bcer bche bcie bcor bebb bebe bebi bebo bech beci beeb beel beem beer behm behr beic beil beim beir bele beli bell belm belo beme beo- beor berc bere beri berm bero berr bhcc bhel bher bhie bhil bhim bhir bhoi bhor bibb bibe bibi bibl bibo bicc bice bich bici bico bieb biel bier bihe bihi bihl bile bili bill bilo bimo bio- bioc bioi biol birb bire biri birl biro birr bleb blee bleh blei blem bleo blic blim blio blir blme blob bloc blom bloo blrc bmce bmci bmic bmir bmmi bmoc bobb bobe bobi bobo boce boch bocm boco boec boee boel boeo boer bohl bohm boho bohr boi- boie boii boil boim bole boli boll bolm bolo bomb bome bomi boob booc booe booh bool boom boor bor- bore borh bori borm boro borr brcb brce breb brec bree brei brel brem breo brer bric brie brih bril brim brio brmc brob broc broe broh brol brom broo bror brrm brrr c-bo cbbc cbcc cbce cbcl cbcm cbcr cbec cbee cber cbhl cbir cblb cblc cbme cbol cbre cbrh cbrl cbrm ccbc cccb cccc ccci cccl cccm ccee ccel cche cchl cchr ccic ccii ccil ccim ccir cclc ccli cclm ccmb ccmc ccmm ccob ccoc ccom ccrc ccre ccri ccrl cec- cece ceci cecm ceco ceeb ceec ceel ceem cehl ceil ceim cel- celc cele celi cell celo cemb ceme cemm cemr ceol ceor cer- cerc cere ceri cerl cero chce chch chci chcm