Table 2 Pairwise error pattern categories

$\{\sqrt{T}{\mathit{\Phi }}_1,\sqrt{T}{\mathit{\Phi }}_1\}$ $\{\sqrt{T}{\mathit{\Phi }}_2,\sqrt{T}{\mathit{\Phi }}_2\}$

$\{\sqrt{T}{\mathit{\Phi }}_1,\sqrt{T}{\mathit{\Phi }}_2\}$ $\{\sqrt{T}{\mathit{\Phi }}_2,\sqrt{T}{\mathit{\Phi }}_1\}$

$\{\sqrt{T}{\mathit{\Phi }}_1,\sqrt{T}{\mathit{\Phi }}_1\}$$\{\sqrt{T}{\mathit{\Phi }}_1,\sqrt{T}{\mathit{\Phi }}_2\}$,

$\{\sqrt{T}{\mathit{\Phi }}_1,\sqrt{T}{\mathit{\Phi }}_1\}$$\{\sqrt{T}{\mathit{\Phi }}_2,\sqrt{T}{\mathit{\Phi }}_1\}$,

$\{\sqrt{T}{\mathit{\Phi }}_2,\sqrt{T}{\mathit{\Phi }}_2\}$$\{\sqrt{T}{\mathit{\Phi }}_1,\sqrt{T}{\mathit{\Phi }}_2\}$,

$\{\sqrt{T}{\mathit{\Phi }}_2,\sqrt{T}{\mathit{\Phi }}_2\}$$\{\sqrt{T}{\mathit{\Phi }}_2,\sqrt{T}{\mathit{\Phi }}_1\}$.