-ic bbb bbc bbe bbh bbi bbk bbl bbm bcb bcc bce bch bci bck bcl bcm be- beb bec bee beh bei bek bel bem bhb bhc bhe bhh bhi bhk bhl bhm bi- bib bic bie bih bii bik bil bim bkb bkc bke bkk bkl bkm blb blc ble blh bli blk bll blm bmb bmc bme bmh bmi bmk bml bmm c-- cbb cbc cbe cbh cbi cbk cbl cbm ccb ccc cce cch cci cck ccl ccm ce- ceb cec cee ceh cei cek cel cem ch- chb chc che chh chi chk chl chm ci- cib cic cie cih cii cik cil cim ckb ckc ckh cki ckm cl- clb clc cle clh cli clk cll clm cmb cmc cme cmh cmi cmk cml cmm ebb ebc ebe ebh ebi ebk ebl ebm ec- ecb ecc ece ech eci eck ecl ecm eeb eec eee eek eel eem ehb ehc ehe ehh ehi ehl ehm eib eic eie eii eik eil eim ekb ekc eke ekh eki ekl elb elc ele elh eli elk ell elm em- emb emc eme emh emi emk eml emm h-i hbb hbc hbe hbh hbi hbk hbl hbm hcb hcc hce hch hci hck hcl hcm he- heb hec hee heh hei hek hel hem hhb hhc hhe hhh hhi hhk hhl hhm hib hic hie hih hii hik hil him hkb hkh hki hkk hkl hkm hlb hlc hle hlh hli hll hlm hmb hmc hme hmh hmi hmk hml hmm ibb ibc ibe ibh ibi ibk ibl ibm icb icc ice ich ici ick icl icm ie- iec iee iei iek iel iem ihb ihc ihe ihh ihi ihk ihl ihm iib iic iie iih iii iil iim ikb ikc ike iki ikk ikl il- ilb ilc ile ilh ili ilk ill ilm im- imb imc ime imh imi iml imm kbb kbc kbe kbh kbi kbk kbl kbm kcb kcc kce kch kci kck kcl kcm ke- keb kec kee keh kei kek kel kem khe khh khi khk khm kib kic kie kih kii kik kil kim kkb kkc kke kkh kki kkk kkl kkm kl- klb klc klh kli klm kmb kmc kme kmh kmi kmk kml kmm lbb lbc lbe lbh lbi lbk lbl lbm lcb lcc lce lch lci lck lcl lcm leb lec lee leh lei lek lel lem lhb lhc lhh lhi lhk lib lic lie lih lii lik lil lim lkb lkh lkl llb llc lle lli llk lll llm lmb lmc lme lmh lmi lmk lml lmm mbb mbc mbe mbh mbi mbk mbl mbm mc- mcb mcc mce mch mci mck mcl mcm meb mec mee meh mei mek mel mem mhc mhh mhi mhk mhl mhm mi- mib mic mie mih mii mik mil mim mkb mkc mke mkh mkk mkl mkm mlb mlc mle mlh mli mlk mll mlm mmb mmc mme mmh mmi mmk mml mmm

bbbb bbch bbci bbcm bbeb bblb bcbc bccc bcci bccl bccm bcec bche bcie bebb bebe bebi bech beci beck beeb beek beel beem behm beic beik beil beim beke beki bele beli belk bell belm beme bhcc bhel bhie bhil bhim bibb bibe bibi bibl bicc bice bich bici bick bieb biel bihe bihi bihl bike bikh bile bili bilk bill bleb blee bleh blei blek blem blic blik blim blkb blme bmce bmci bmic bmmi cbbc cbcc cbce cbcl cbcm cbec cbee cbhl cbkl cbkm cblb cblc cbme ccbc cccb cccc ccci cccl cccm ccee ccel cche cchl ccic ccii ccil ccim cckm cclc ccli cclm ccmb ccmc ccmm cec- cece ceci cecm ceeb ceec ceel ceem cehl ceil ceim ceke cel- celc cele celi cell cemb ceme cemm chce chch chci chcm cheb chec chee cheh chek chel chem chib chic chie chih chik chil chim chkb chlc chmb chmc chmi chml cibc cibe cibi cicc cich cici ciee ciel cihm ciii cili cilk cill cimb cime cimi ciml cimm ckbc ckbe ckbi ckch ckck ckcl ckcm ckem cklm ckml clec clee clei clek clem clib clic clii clik clim cmbc cmcc cmec cmhc cmhi cmii cmli cmll cmmb cmmc cmmi cmml e-cl ebbc ebcc ebel ebic ebli ecbc ecbe eccb eccc ecce ecci eccl eccm ecem eche echl ecib ecil ecim ecmi eeee eeke eele ehcc eheh ehel ehle eich eick eiec eiei eike eiki eile eime eimi ekch ekeb ekek ekki el-b elbe elbi elcb elce elch elec elee eleh elek elem elhi elic elie elik elil elim elke elki elle elli elme elml embe embi emcc emek emel emhc emic emii emil emim emle emlm emme emmi emml h-ii hbic hcbc hccb hccc hcch hchi hclm hcmc hcmm hebb hebe hebi hech heck heeb heek heel heem hehe heic heie heih heik heil heim heke hele heli helk hell helm hem- heme hemi hhcl hhhh hi-c hibi hicc hice hich hick hiei hiem hihc hihe hihi hiie hiil hike hiki hile hili hill hime hkcc hkcl hkmi hlcm hlik hlim hmhb hmic hmmm i-be ibbm ibec ibeh ibie ibim ible ibml icbc icbm iccb iccc icci iccl icec icee icel icem ichc iche ichi icke icle icll icmc icme icmi icmm iecc ieie iele ieme ihcc ihme iihl iiie iiii iimc ikee ikki ilbc ilbm ilce ile- ilec ilek ilic ilie ilke ilki ill- ille illi ilme imbe imbi imcb imci imck imec imeh imel imhe imhi imli imme immi k-ci kbbb kbbc kbbe kbbi kbbk kbbl kbbm kbcb kbce kbch kbci kbck kbcl kbeb kbec kbee kbeh kbek kbel kbhb kbhc kbhe kbhh kbhi kbhl kbhm kbib kbic kbie kbik kbil kbim kbkb kbkk kbkl kblb kble kbll kblm kbmb kbmc kbme kbmi kcbc kcbi kcbk kcbl kccb kccc kcci kcck kccl kceb kcec kcee kcei kcel kche kchh kchi kchk kchl kcic kcie kcii kcil kcim kckc kckk kckl kckm kclc kcle kclh kcli kclk kcll kclm kcmb kcmc kcme kcmh kcmi kcmk kcml kcmm kebb kebc kebe kebi