-ic -ji b-u bbb bbc bbe bbi bbl bbt bbu bcb bcc bce bci bcj bcl bct bcu be- beb bec bee bei bel bet beu bi- bib bic bie bii bij bil bit biu bjc bji bjj bjt bju blb blc ble bli blj bll blt blu btb btc bte bti btl btt btu bub buc bue bui buj bul but buu c-- c-j cbb cbc cbe cbi cbj cbl cbt cbu ccb ccc cce cci ccj ccl cct ccu ce- ceb cec cee cei cej cel cet ceu ci- cib cic cie cii cij cil cit ciu cjb cjc cl- clb clc cle cli clj cll clt clu ctb ctc cte cti ctl ctt ctu cub cuc cue cui cul cut cuu ebb ebc ebe ebi ebj ebl ebt ebu ec- ecb ecc ece eci ecj ecl ect ecu eeb eec eee eel eet eib eic eie eii eij eil eit eiu ejc eji ejl ejt eju elb elc ele eli ell elt elu etb etc ete eti etj etl ett etu eu- eub euc eue eui euj eul eut ibb ibc ibe ibi ibj ibl ibt ibu icb icc ice ici icj icl ict icu ie- iec iee iei iej iel iet iib iic iie iii iij iil iit iiu ijb ijc ije iji ijl ijt iju il- ilb ilc ile ili ill ilt ilu itb itc ite iti itj itl itt itu iu- iub iuc iue iui iut j-i jbc jbi jbj jbl jbt jbu jcb jcc jce jci jcl jct jcu jeb jec jee jei jej jel jet jeu jib jic jie jii jij jil jit jiu jjb jjc jjj jjl jju jlb jlc jle jli jll jlt jlu jtb jtc jte jti jtl jtt jtu jub jue jui jul jut lbb lbc lbe lbi lbj lbl lbt lbu lcb lcc lce lci lcj lcl lct lcu leb lec lee lei lej lel let leu lib lic lie lii lij lil lit liu lje ljj lju llb llc lle lli llj lll llt llu ltb ltc lte lti ltl ltt ltu lub luc lue lui lul lut luu tbb tbc tbe tbi tbj tbl tbt tbu tcb tcc tce tci tcj tcl tct tcu te- teb tec tee tei tej tel tet teu tib tic tie tii til tit tiu tjc tje tji tju tlc tle tli tlj tll tlt tlu ttb ttc tte tti ttl ttt ttu tub tuc tue tui tuj tul tut tuu ubb ubc ube ubi ubl ubt ubu ucb ucc uce uci ucj ucl uct ucu ueb uec uee uei uel uet uib uic uie uii uil uit uiu ujc uji ulb ulc ule uli ull ult ulu utb utc ute uti utj utl utt utu uuc uue uut uuu