b-u bbb bbc bbe bbl bbu bcb bcc bce bcj bcl bcu be- beb bec bee bel beu bjc bjj bju blb blc ble blj bll blu bub buc bue buj bul buu c-- c-j cbb cbc cbe cbj cbl cbu ccb ccc cce ccj ccl ccu ce- ceb cec cee cej cel ceu cjb cjc cl- clb clc cle clj cll clu cub cuc cue cul cuu ebb ebc ebe ebj ebl ebu ec- ecb ecc ece ecj ecl ecu eeb eec eee eel ejc ejl eju elb elc ele ell elu eu- eub euc eue euj eul jbc jbj jbl jbu jcb jcc jce jcl jcu jeb jec jee jej jel jeu jjb jjc jjj jjl jju jlb jlc jle jll jlu jub jue jul lbb lbc lbe lbj lbl lbu lcb lcc lce lcj lcl lcu leb lec lee lej lel leu lje ljj lju llb llc lle llj lll llu lub luc lue lul luu ubb ubc ube ubl ubu ucb ucc uce ucj ucl ucu ueb uec uee uel ujc ulb ulc ule ull ulu uuc uue uuu