b-u bbb bbc bbe bbo bbu bcb bcc bce bcj bco bcu be- beb bec bee beo beu bjc bjj bju bob boc boe boj boo bou bub buc bue buj buo buu c-- c-j cbb cbc cbe cbj cbo cbu ccb ccc cce ccj cco ccu ce- ceb cec cee cej ceo ceu cjb cjc co- cob coc coe coj coo cou cub cuc cue cuo cuu ebb ebc ebe ebj ebo ebu ec- ecb ecc ece ecj eco ecu eeb eec eee eeo ejc ejo eju eo- eob eoc eoe eoo eou eu- eub euc eue euj jbc jbj jbo jbu jcb jcc jce jco jcu jeb jec jee jej jeo jeu jjb jjc jjj jju job joc joe joj joo jou jub jue juo ob- obb obc obe obj obo obu oc- ocb occ ocj oco ocu oeb oec oee oeo ojb ojc oje ojo oju oo- oob ooc ooo ou- ouc oue ouo ubb ubc ube ubo ubu ucb ucc uce ucj uco ucu ueb uec uee ujc ujo uob uoc uoe uoj uoo uuc uue uuu