$B_1$

$B_2$

$B_3$

$B_4$

$A_1$

$\left[\left(0.60,0.65\right);0.70;\left(0.70，0.80\right)\right]$

$\left[\left(0.20,0.30\right);0.35;\left(0.40,0.40\right)\right]$

$\left[\left(0.75,0.80\right);0.85;\left(0.95,1.00\right)\right]$

$\left[\left(0.25,0.30\right);0.35;\left(0.40，0.45\right)\right]$

$A_2$

$\left[\left(0.25,0.30\right);0.40;\left(0.45，0.50\right)\right]$

$\left[\left(0.35,0.40\right);0.45;\left(0.50,0.55\right)\right]$

$\left[\left(0.25,0.35\right);0.35;\left(0.40,0.45\right)\right]$

$\left[\left(0.20,0.30\right);0.35;\left(0.40,0.45\right)\right]$

$A_3$

$\left[\left(0.35,0.40\right);0.45;\left(0.50,0.60\right)\right]$

$\left[\left(0.30,0.35\right);0.40;\left(0.45,0.50\right)\right]$

$\left[\left(0.20,0.30\right);0.35;\left(0.40,0.45\right)\right]$

$A_4$

$\left[\left(0.30,0.35\right);0.40;\left(0.40,0.50\right)\right]$

$\left[\left(0.25,0.35\right);0.35;\left(0.40,0.45\right)\right]$

$\left[\left(0.25,0.35\right);0.50;\left(0.60,0.70\right)\right]$