-ic -ji b-u bbb bbc bbe bbi bbl bbs bbt bbu bcb bcc bce bci bcj bcl bcs bct bcu be- beb bec bee bei bel bes bet beu bi- bib bic bie bii bij bil bis bit biu bjc bji bjj bjs bjt bju blb blc ble bli blj bll bls blt blu bsb bsc bse bsi bsj bsl bss bst bsu btb btc bte bti btl bts btt btu bub buc bue bui buj bul bus but buu c-- c-j cbb cbc cbe cbi cbj cbl cbs cbt cbu ccb ccc cce cci ccj ccl ccs cct ccu ce- ceb cec cee cei cej cel ces cet ceu ci- cib cic cie cii cij cil cis cit ciu cjb cjc cjs cl- clb clc cle cli clj cll cls clt clu csb csc cse csi csj csl css cst csu ctb ctc cte cti ctl cts ctt ctu cub cuc cue cui cul cus cut cuu ebb ebc ebe ebi ebj ebl ebs ebt ebu ec- ecb ecc ece eci ecj ecl ecs ect ecu eeb eec eee eel ees eet eib eic eie eii eij eil eis eit eiu ejc eji ejl ejt eju elb elc ele eli ell els elt elu es- esb esc ese esi esl ess est esu etb etc ete eti etj etl ets ett etu eu- eub euc eue eui euj eul eus eut ibb ibc ibe ibi ibj ibl ibs ibt ibu icb icc ice ici icj icl ics ict icu ie- iec iee iei iej iel ies iet iib iic iie iii iij iil iis iit iiu ijb ijc ije iji ijl ijs ijt iju il- ilb ilc ile ili ill ils ilt ilu is- isb isc ise isi isj isl iss ist isu itb itc ite iti itj itl its itt itu iu- iub iuc iue iui ius iut j-i jbc jbi jbj jbl jbs jbt jbu jcb jcc jce jci jcl jcs jct jcu jeb jec jee jei jej jel jes jet jeu jib jic jie jii jij jil jis jit jiu jjb jjc jjj jjl jjs jju jlb jlc jle jli jll jls jlt jlu jsb jsc jse jsi jsj jsl jss jst jsu jtb jtc jte jti jtl jts jtt jtu jub jue jui jul jus jut lbb lbc lbe lbi lbj lbl lbs lbt lbu lcb lcc lce lci lcj lcl lcs lct lcu leb lec lee lei lej lel les let leu lib lic lie lii lij lil lis lit liu lje ljj ljs lju llb llc lle lli llj lll lls llt llu lsb lsc lse lsi lsj lsl lss lst lsu ltb ltc lte lti ltl lts ltt ltu lub luc lue lui lul lus lut luu sbb sbc sbe sbi sbj sbl sbs sbt sbu scb scc sce sci scj scl scs sct scu se- seb sec see sei sej sel ses set seu sib sic sie sii sij sil sis sit siu sjb sjc sje sji sjj sjs sjt sju slb slc sle sli slj sll sls slt slu ss- ssb ssc sse ssi ssj ssl sss sst ssu stb stc ste sti stj stl sts stt stu sub suc sue sui sul sus sut suu tbb tbc tbe tbi tbj tbl tbs tbt tbu tcb tcc tce tci tcj tcl tcs tct tcu te- teb tec tee tei tej tel tes tet teu tib tic tie tii til tis tit tiu tjc tje tji tjs tju tlc tle tli tlj tll tls tlt tlu tsb tsc tse tsi tsj tsl tss tst tsu ttb ttc tte tti ttl tts ttt ttu tub tuc tue tui tuj tul tus tut tuu ubb ubc ube ubi ubl ubs ubt ubu ucb ucc uce uci ucj ucl ucs uct ucu ueb uec uee uei uel ues uet uib uic uie uii uil uis uit uiu ujc uji ujs ulb ulc ule uli ull uls ult ulu usb usc use usi usj usl uss ust usu utb utc ute uti utj utl uts utt utu uuc uue uus uut uuu