b-u bbb bbe bbg bbl bbn bbs bbu be- beb bee beg bel ben bes beu bgb bge bgg bgl bgn bgs bgu bjg bjj bjn bjs bju blb ble blg blj bll bln bls blu bnb bne bng bnj bnl bnn bns bnu bsb bse bsg bsj bsl bsn bss bsu bub bue bug buj bul bun bus buu ebb ebe ebg ebj ebl ebn ebs ebu eeb eee eeg eel een ees egb ege egg egl egn egs egu ejl eju elb ele elg ell eln els elu en- enb ene eng enl enn ens enu es- esb ese esg esl esn ess esu eu- eub eue eug euj eul eun eus gbe gbg gbj gbl gbn gbs gbu ge- geb gee geg gel gen ges geu ggb ggg ggj ggn ggs ggu gje gjg glb gle glg glj gll gln gls glu gnb gne gnl gnn gns gnu gsb gse gsg gsj gsl gsn gss gsu gu- gub gue gug guj gul gun gus guu jbg jbj jbl jbs jbu jeb jee jeg jej jel jen jes jeu jgb jge jgn jgs jgu jjb jjg jjj jjl jjs jju jlb jle jlg jll jln jls jlu jne jng jnj jnl jnn jns jnu jsb jse jsg jsj jsl jsn jss jsu jub jue jug jul jun jus lbb lbe lbg lbj lbl lbs lbu leb lee leg lej lel len les leu lgb lge lgg lgj lgl lgn lgs lgu lje ljj ljn ljs lju llb lle llg llj lll lln lls llu lnb lne lng lnl lnn lns lnu lsb lse lsg lsj lsl lsn lss lsu lub lue lug lul lun lus luu nbb nbe nbg nbl nbn nbs nbu ne- neb nee neg nej nel nen nes neu ngb nge ngg ngj ngl ngn ngs ngu nje njl njn njs nju nlb nle nlg nlj nll nln nls nlu nnb nne nng nnl nnn nns nnu nsb nse nsg nsl nsn nss nsu nub nue nug nuj nul nun nus nuu sbb sbe sbg sbj sbl sbn sbs sbu se- seb see seg sej sel sen ses seu sgb sge sgg sgl sgn sgs sgu sjb sje sjj sjs sju slb sle slg slj sll sln sls slu snb sne sng snj snl snn sns snu ss- ssb sse ssg ssj ssl ssn sss ssu sub sue sug sul sun sus suu ubb ube ubg ubl ubn ubs ubu ueb uee ueg uel uen ues ugb uge ugg ugl ugn ugs ugu ujs ulb ule ulg ull uln uls ulu un- unb une ung unl unn uns unu usb use usg usj usl usn uss usu uue uug uun uus uuu