-ic -th b-u bbb bbc bbe bbg bbh bbi bbl bbm bbt bbu bcb bcc bce bcg bch bci bcl bcm bct bcu be- beb bec bee beg beh bei bel bem bet beu bgb bgc bge bgg bgh bgi bgl bgm bgt bgu bhb bhc bhe bhg bhh bhi bhl bhm bht bhu bi- bib bic bie big bih bii bil bim bit biu blb blc ble blg blh bli bll blm blt blu bmb bmc bme bmg bmh bmi bml bmm bmt bmu btb btc bte btg bth bti btl btm btt btu bub buc bue bug buh bui bul bum but buu c-- cbb cbc cbe cbg cbh cbi cbl cbm cbt cbu ccb ccc cce ccg cch cci ccl ccm cct ccu ce- ceb cec cee ceg ceh cei cel cem cet ceu cgb cgc cge cgg cgh cgi cgl cgm cgt cgu ch- chb chc che chg chh chi chl chm cht chu ci- cib cic cie cig cih cii cil cim cit ciu cl- clb clc cle clg clh cli cll clm clt clu cmb cmc cme cmg cmh cmi cml cmm cmt cmu ctb ctc cte ctg cth cti ctl ctm ctt ctu cub cuc cue cug cuh cui cul cum cut cuu ebb ebc ebe ebg ebh ebi ebl ebm ebt ebu ec- ecb ecc ece ecg ech eci ecl ecm ect ecu eeb eec eee eeg eel eem eet egb egc ege egg egh egi egl egm egt egu ehb ehc ehe ehg ehh ehi ehl ehm eht ehu eib eic eie eig eii eil eim eit eiu elb elc ele elg elh eli ell elm elt elu em- emb emc eme emg emh emi eml emm emt emu etb etc ete etg eth eti etl etm ett etu eu- eub euc eue eug eui eul eut gbc gbe gbg gbh gbi gbl gbm gbt gbu gcb gcc gce gcg gch gci gcl gcm gct gcu ge- geb gec gee geg geh gei gel gem get geu ggb ggc ggg ggh ggi ggm ggt ggu ghb ghc ghe ghg ghh ghi ghl ght gib gic gie gig gih gii gil gim git giu glb glc gle glg glh gli gll glm glt glu gmb gmc gme gmg gmh gmi gml gmm gmt gtb gtc gte gtg gth gti gtl gtm gtt gtu gu- gub guc gue gug gui gul gum gut guu h-i hbb hbc hbe hbg hbh hbi hbl hbm hbt hbu hcb hcc hce hcg hch hci hcl hcm hct he- heb hec hee heg heh hei hel hem het heu hgb hgc hge hgg hgh hgi hgl hgm hgt hgu hhb hhc hhe hhg hhh hhi hhl hhm hht hhu hib hic hie hig hih hii hil him hit hiu hlb hlc hle hlg hlh hli hll hlm hlt hlu hmb hmc hme hmg hmh hmi hml hmm hmt hmu htb htc hte htg hth hti htl htm htt hub huc hue hug huh hui hul hum hut huu ibb ibc ibe ibg ibh ibi ibl ibm ibt ibu icb icc ice icg ich ici icl icm ict icu ie- iec iee ieg iei iel iem iet igb igc ige igg igh igi igl igm igt igu ihb ihc ihe ihg ihh ihi ihl ihm iht ihu iib iic iie iih iii iil iim iit iiu il- ilb ilc ile ilg ilh ili ill ilm ilt ilu im- imb imc ime img imh imi iml imm imt imu itb itc ite itg ith iti itl itm itt itu iu- iub iuc iue iug iui ium iut lbb lbc lbe lbg lbh lbi lbl lbm lbt lbu lcb lcc lce lcg lch lci lcl lcm lct lcu leb lec lee leg leh lei lel lem let leu lgb lgc lge lgg lgh lgi lgl lgm lgt lgu lhb lhc lhh lhi lht lhu lib lic lie lig lih lii lil lim lit liu llb llc lle llg lli lll llm llt llu lmb lmc lme lmg lmh lmi lml lmm lmt lmu ltb ltc lte ltg lth lti ltl ltm ltt ltu lub luc lue lug luh lui lul lum lut luu mbb mbc mbe mbg mbh mbi mbl mbm mbt mbu mc- mcb mcc mce mcg mch mci mcl mcm mct mcu meb mec mee meg meh mei mel mem met meu mgb mgc mge mgh mgi mgl mgm mgt mgu mhc mhg mhh mhi mhl mhm mht mhu mi- mib mic mie mig mih mii mil mim mit miu mlb mlc mle mlg mlh mli mll mlm mlt mlu mmb mmc mme mmg mmh mmi mml mmm mmt mmu mtb mtc mte mtg mth mti mtl mtm mtt mtu mub muc mue mug muh mui mul mum mut muu tbb tbc tbe tbg tbh tbi tbl tbm tbt tbu tcb tcc tce tcg tch tci tcl tcm tct tcu te- teb tec tee teg teh tei tel tem tet teu tgb tgc tge tgg tgh tgi tgl tgm tgt tgu th- thb thc the thg thh thi thl thm tht thu tib tic tie tig tih tii til tim tit tiu tlc tle tlg tlh tli tll tlm tlt tlu tmb tmc tme tmg tmh tmi tml tmm tmt tmu ttb ttc tte ttg tth tti ttl ttm ttt ttu tub tuc tue tug tuh tui tul tum tut tuu ubb ubc ube ubg ubh ubi ubl ubt ubu ucb ucc uce ucg uch uci ucl ucm uct ucu ueb uec uee ueg ueh uei uel uem uet ugb ugc uge ugg ugh ugi ugl ugm ugt ugu uhb uhc uhe uhh uhi uhl uhm uht uhu uib uic uie uig uii uil uim uit uiu ulb ulc ule ulg uli ull ulm ult ulu um- umb umc ume umg umh umi uml umm umt umu utb utc ute uth uti utl utm utt utu uuc uue uug uum uut uuu

bbbb bbch bbci bbcm bbeb bbet bbgm bblb bbmg bcbc bcbg bccc bcci bccl bccm bcec