-ic -ji b-u bbb bbc bbe bbi bbl bbs bbu bcb bcc bce bci bcj bcl bcs bcu be- beb bec bee bei bel bes beu bi- bib bic bie bii bij bil bis biu bjc bji bjj bjs bju blb blc ble bli blj bll bls blu bsb bsc bse bsi bsj bsl bss bsu bub buc bue bui buj bul bus buu c-- c-j cbb cbc cbe cbi cbj cbl cbs cbu ccb ccc cce cci ccj ccl ccs ccu ce- ceb cec cee cei cej cel ces ceu ci- cib cic cie cii cij cil cis ciu cjb cjc cjs cl- clb clc cle cli clj cll cls clu csb csc cse csi csj csl css csu cub cuc cue cui cul cus cuu ebb ebc ebe ebi ebj ebl ebs ebu ec- ecb ecc ece eci ecj ecl ecs ecu eeb eec eee eel ees eib eic eie eii eij eil eis eiu ejc eji ejl eju elb elc ele eli ell els elu es- esb esc ese esi esl ess esu eu- eub euc eue eui euj eul eus ibb ibc ibe ibi ibj ibl ibs ibu icb icc ice ici icj icl ics icu ie- iec iee iei iej iel ies iib iic iie iii iij iil iis iiu ijb ijc ije iji ijl ijs iju il- ilb ilc ile ili ill ils ilu is- isb isc ise isi isj isl iss isu iu- iub iuc iue iui ius j-i jbc jbi jbj jbl jbs jbu jcb jcc jce jci jcl jcs jcu jeb jec jee jei jej jel jes jeu jib jic jie jii jij jil jis jiu jjb jjc jjj jjl jjs jju jlb jlc jle jli jll jls jlu jsb jsc jse jsi jsj jsl jss jsu jub jue jui jul jus lbb lbc lbe lbi lbj lbl lbs lbu lcb lcc lce lci lcj lcl lcs lcu leb lec lee lei lej lel les leu lib lic lie lii lij lil lis liu lje ljj ljs lju llb llc lle lli llj lll lls llu lsb lsc lse lsi lsj lsl lss lsu lub luc lue lui lul lus luu sbb sbc sbe sbi sbj sbl sbs sbu scb scc sce sci scj scl scs scu se- seb sec see sei sej sel ses seu sib sic sie sii sij sil sis siu sjb sjc sje sji sjj sjs sju slb slc sle sli slj sll sls slu ss- ssb ssc sse ssi ssj ssl sss ssu sub suc sue sui sul sus suu ubb ubc ube ubi ubl ubs ubu ucb ucc uce uci ucj ucl ucs ucu ueb uec uee uei uel ues uib uic uie uii uil uis uiu ujc uji ujs ulb ulc ule uli ull uls ulu usb usc use usi usj usl uss usu uuc uue uus uuu