-ic -ol bbb bbc bbe bbh bbi bbk bbl bbm bbo bcb bcc bce bch bci bck bcl bcm bco be- beb bec bee beh bei bek bel bem beo bhb bhc bhe bhh bhi bhk bhl bhm bho bi- bib bic bie bih bii bik bil bim bio bkb bkc bke bkk bkl bkm bko blb blc ble blh bli blk bll blm blo bmb bmc bme bmh bmi bmk bml bmm bmo bob boc boe boh boi bok bol bom boo c-- cbb cbc cbe cbh cbi cbk cbl cbm cbo ccb ccc cce cch cci cck ccl ccm cco ce- ceb cec cee ceh cei cek cel cem ceo ch- chb chc che chh chi chk chl chm cho ci- cib cic cie cih cii cik cil cim cio ckb ckc ckh cki ckm cko cl- clb clc cle clh cli clk cll clm clo cmb cmc cme cmh cmi cmk cml cmm cmo co- cob coc coe coh coi cok col com coo ebb ebc ebe ebh ebi ebk ebl ebm ebo ec- ecb ecc ece ech eci eck ecl ecm eco eeb eec eee eek eel eem eeo ehb ehc ehe ehh ehi ehl ehm eho eib eic eie eii eik eil eim eio ekb ekc eke ekh eki ekl eko elb elc ele elh eli elk ell elm elo em- emb emc eme emh emi emk eml emm emo eo- eob eoc eoe eoh eoi eok eol eom eoo h-i hbb hbc hbe hbh hbi hbk hbl hbm hbo hcb hcc hce hch hci hck hcl hcm hco he- heb hec hee heh hei hek hel hem heo hhb hhc hhe hhh hhi hhk hhl hhm hho hib hic hie hih hii hik hil him hio hkb hkh hki hkk hkl hkm hko hlb hlc hle hlh hli hll hlm hlo hmb hmc hme hmh hmi hmk hml hmm hmo hob hoc hoe hoh hoi hok hol hom hoo ibb ibc ibe ibh ibi ibk ibl ibm ibo icb icc ice ich ici ick icl icm ico ie- iec iee iei iek iel iem ihb ihc ihe ihh ihi ihk ihl ihm iho iib iic iie iih iii iil iim iio ikb ikc ike iki ikk ikl iko il- ilb ilc ile ilh ili ilk ill ilm ilo im- imb imc ime imh imi iml imm imo io- iob ioc ioe ioh ioi iol iom ioo kbb kbc kbe kbh kbi kbk kbl kbm kbo kcb kcc kce kch kci kck kcl kcm ke- keb kec kee keh kei kek kel kem keo khe khh khi khk khm kho kib kic kie kih kii kik kil kim kio kkb kkc kke kkh kki kkk kkl kkm kl- klb klc klh kli klm klo kmb kmc kme kmh kmi kmk kml kmm kmo kob koc koe koh koi kok kol kom koo lbb lbc lbe lbh lbi lbk lbl lbm lbo lcb lcc lce lch lci lck lcl lcm lco leb lec lee leh lei lek lel lem leo lhb lhc lhh lhi lhk lho lib lic lie lih lii lik lil lim lio lkb lkh lkl llb llc lle lli llk lll llm llo lmb lmc lme lmh lmi lmk lml lmm lmo lob loc loe loh loi lok lol lom loo m-o mbb mbc mbe mbh mbi mbk mbl mbm mbo mc- mcb mcc mce mch mci mck mcl mcm mco meb mec mee meh mei mek mel mem meo mhc mhh mhi mhk mhl mhm mho mi- mib mic mie mih mii mik mil mim mio mkb mkc mke mkh mkk mkl mkm mko mlb mlc mle mlh mli mlk mll mlm mlo mmb mmc mme mmh mmi mmk mml mmm mmo mob moc moe moh moi mok mol mom moo o-i ob- obb obc obe obh obi obk obl obm obo oc- ocb occ och oci ock ocl ocm oco oeb oec oee oeh oei oel oem oeo ohc ohe ohh ohi ohl ohm oho oib oic oie oii oik oil oim oio okb okc oke oki okk okl oko olb olc ole oli olk oll olm olo om- omb omc ome omh omi oml omm omo oo- oob ooc ooh ooi ook ool oom ooo