b -1;//0
b 0;//1
b 0;//2
b b;//3
b2 b;
b b,LR;
b2 b,LR;
b b,LR;
br b,LR;
br2 br,LR;
br br2,LR;
br2 br,LR;
b1 b,LR,TYPE,4,0.06,0.98,0.940,0.0020,0.12;//1ړx2_Έʒu
b2 b1,LR,TYPE,4,0.05,0.94,0.940,0.0002,0.08;//3dSړx
b3 b2,LR,TYPE,4,0.05,0.92,0.850,0.0002,0.08;//4d͉e5E
b{ b;
