-ic -ol bbb bbc bbe bbi bbl bbm bbo bcb bcc bce bci bcl bcm bco be- beb bec bee bei bel bem beo bi- bib bic bie bii bil bim bio blb blc ble bli bll blm blo bmb bmc bme bmi bml bmm bmo bob boc boe boi bol bom boo c-- cbb cbc cbe cbi cbl cbm cbo ccb ccc cce cci ccl ccm cco ce- ceb cec cee cei cel cem ceo ci- cib cic cie cii cil cim cio cl- clb clc cle cli cll clm clo cmb cmc cme cmi cml cmm cmo co- cob coc coe coi col com coo ebb ebc ebe ebi ebl ebm ebo ec- ecb ecc ece eci ecl ecm eco eeb eec eee eel eem eeo eib eic eie eii eil eim eio elb elc ele eli ell elm elo em- emb emc eme emi eml emm emo eo- eob eoc eoe eoi eol eom eoo ibb ibc ibe ibi ibl ibm ibo icb icc ice ici icl icm ico ie- iec iee iei iel iem iib iic iie iii iil iim iio il- ilb ilc ile ili ill ilm ilo im- imb imc ime imi iml imm imo io- iob ioc ioe ioi iol iom ioo lbb lbc lbe lbi lbl lbm lbo lcb lcc lce lci lcl lcm lco leb lec lee lei lel lem leo lib lic lie lii lil lim lio llb llc lle lli lll llm llo lmb lmc lme lmi lml lmm lmo lob loc loe loi lol lom loo m-o mbb mbc mbe mbi mbl mbm mbo mc- mcb mcc mce mci mcl mcm mco meb mec mee mei mel mem meo mi- mib mic mie mii mil mim mio mlb mlc mle mli mll mlm mlo mmb mmc mme mmi mml mmm mmo mob moc moe moi mol mom moo o-i ob- obb obc obe obi obl obm obo oc- ocb occ oci ocl ocm oco oeb oec oee oei oel oem oeo oib oic oie oii oil oim oio olb olc ole oli oll olm olo om- omb omc ome omi oml omm omo oo- oob ooc ooi ool oom ooo