C₁

C₂

C₃

C₄

A₁

<(9,0.5),0.6,0.2>

<(5,0.2),0.7,0.2>

<(7,0.6),0.7,0.3>

<(9,0.3),0.6,0.2>

A₂

<(5,0.4),0.5,0.3>

<(7,0.4),0.6,0.3>

<(8,0.3),0.5,0.2>

<(8,0.5),0.6,0.2>

A₃

<(6,0.6),0.7,0.1>

<(6,0.5),0.4,0.3>

<(9,0.5),0.6,0.3>

<(5,0.6),0.5,0.3>

A₄

<(8,0.7),0.5,0.3>

<(8,0.3),0.7,0.1>

<(6,0.4),0.6,0.3>

<(7,0.4),0.7,0.2>