i

$D_i={\xi }^i\left(P\cup \left({\displaystyle {\cup }_{x\in X}x\left(1+h\left(x\right)\right)}\right)\right),{\tilde{D}}_0=D_0\cup \left\{1\right\}$

0

${\tilde{D}}_0=\left\{1,2,3{\xi }^2,5{\xi }^2,\xi \left(1+2\xi \right),\xi \left(3+2\xi \right)\right\}$

1

$D_1=\left\{2\xi ,3{\xi }^3,5{\xi }^3,{\xi }^2\left(1+2\xi \right),{\xi }^2\left(3+2\xi \right)\right\}$

2

$D_2=\left\{2{\xi }^2,3{\xi }^4,5{\xi }^4,{\xi }^3\left(1+2\xi \right),{\xi }^3\left(3+2\xi \right)\right\}$