% Writing the entries of J:$

% J(i,k) denotes the entry in the ith row , kth column$

% i.e. stands for  the  LaTex expression J^i_k$

% Similarly, xi(i,k) stands for the  LaTex expression \xi^i_k$

matrix J(6,6)$

J(1,1):=xi(1,1)$

J(1,2):=(xi(6,5)*xi(5,5)*xi(2,4)*xi(2,3) - xi(6,5)*xi(5,5)*xi(2,3)*xi(1,3) - xi(
6,5)*xi(2,4)*xi(2,3)*xi(1,1) + xi(6,5)*xi(2,4)*xi(2,1)*xi(1,3) + xi(6,5)*xi(2,3)
*xi(2,2)*xi(1,3) - xi(5,5)**2*xi(2,4)*xi(2,1) + xi(5,5)**2*xi(2,1)*xi(1,3) - xi(
2,4)*xi(2,1) + xi(2,1)*xi(1,3))/(xi(6,5)*xi(2,3)**2)$

J(1,3):=xi(1,3)$

J(1,4):=(xi(6,5)*xi(2,4)*xi(1,3) - xi(5,5)**2*xi(2,4) + xi(5,5)**2*xi(1,3) - xi(
2,4) + xi(1,3))/(xi(6,5)*xi(2,3))$

J(1,5):=0$

J(1,6):=0$

J(2,1):=xi(2,1)$

J(2,2):=xi(2,2)$

J(2,3):=xi(2,3)$

J(2,4):=xi(2,4)$

J(2,5):=0$

J(2,6):=0$

J(3,1):=( - xi(6,5)*xi(5,5)**3*xi(2,4)**2*xi(2,3)*xi(2,1) + xi(6,5)*xi(5,5)**3*
xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) + xi(6,5)*xi(5,5)**2*xi(2,4)**2*xi(2,3)*xi(2,1)*
xi(1,1) - xi(6,5)*xi(5,5)**2*xi(2,4)**2*xi(2,1)**2*xi(1,3) - xi(6,5)*xi(5,5)**2*
xi(2,4)*xi(2,3)**2*xi(1,1)**2 - xi(6,5)*xi(5,5)**2*xi(2,4)*xi(2,3)**2 + xi(6,5)*
xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) - xi(6,5)*xi(5,5)*xi(2,4)**2*
xi(2,3)*xi(2,1) + xi(6,5)*xi(5,5)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) + xi(6,5)*xi(2
,4)**2*xi(2,3)*xi(2,1)*xi(1,1) - xi(6,5)*xi(2,4)**2*xi(2,1)**2*xi(1,3) - xi(6,5)
*xi(2,4)*xi(2,3)**2*xi(1,1)**2 - xi(6,5)*xi(2,4)*xi(2,3)**2 + xi(6,5)*xi(2,4)*xi
(2,3)*xi(2,1)*xi(1,3)*xi(1,1) + xi(5,5)**4*xi(2,4)**2*xi(2,1)**2 - xi(5,5)**4*xi
(2,4)*xi(2,3)*xi(2,2)*xi(2,1) - xi(5,5)**4*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,1) - xi(
5,5)**4*xi(2,4)*xi(2,1)**2*xi(1,3) + xi(5,5)**4*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) 
+ xi(5,5)**4*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) + 2*xi(5,5)**2*xi(2,4)**2*xi(2,1)**
2 - 2*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1) - 2*xi(5,5)**2*xi(2,4)*xi(2,3)*
xi(2,1)*xi(1,1) - 2*xi(5,5)**2*xi(2,4)*xi(2,1)**2*xi(1,3) + 2*xi(5,5)**2*xi(2,3)
*xi(2,2)*xi(2,1)*xi(1,3) + 2*xi(5,5)**2*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) + xi(2,4
)**2*xi(2,1)**2 - xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1) - xi(2,4)*xi(2,3)*xi(2,1)*xi(1
,1) - xi(2,4)*xi(2,1)**2*xi(1,3) + xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) + xi(2,3)*xi(
2,1)*xi(1,3)*xi(1,1))/(xi(2,3)**2*(xi(5,5)**4*xi(2,4) - xi(5,5)**4*xi(1,3) + 2*
xi(5,5)**2*xi(2,4) - 2*xi(5,5)**2*xi(1,3) + xi(2,4) - xi(1,3)))$

J(3,2):=( - xi(6,5)**2*xi(5,5)**3*xi(2,4)**2*xi(2,3)**2*xi(2,2) - xi(6,5)**2*xi(
5,5)**3*xi(2,4)**2*xi(2,3)**2*xi(1,1) + xi(6,5)**2*xi(5,5)**3*xi(2,4)**2*xi(2,3)
*xi(2,1)*xi(1,3) + xi(6,5)**2*xi(5,5)**3*xi(2,4)*xi(2,3)**2*xi(2,2)*xi(1,3) + xi
(6,5)**2*xi(5,5)**3*xi(2,4)*xi(2,3)**2*xi(1,3)*xi(1,1) - xi(6,5)**2*xi(5,5)**3*
xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)**2 + xi(6,5)**2*xi(5,5)**2*xi(2,4)**2*xi(2,3)**2
*xi(2,2)*xi(1,1) + xi(6,5)**2*xi(5,5)**2*xi(2,4)**2*xi(2,3)**2*xi(1,1)**2 - xi(6
,5)**2*xi(5,5)**2*xi(2,4)**2*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) - 2*xi(6,5)**2*xi(5
,5)**2*xi(2,4)**2*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) + xi(6,5)**2*xi(5,5)**2*xi(2,4
)**2*xi(2,1)**2*xi(1,3)**2 - xi(6,5)**2*xi(5,5)**2*xi(2,4)*xi(2,3)**2*xi(2,2)*xi
(1,3)*xi(1,1) + xi(6,5)**2*xi(5,5)**2*xi(2,4)*xi(2,3)**2*xi(1,3) + xi(6,5)**2*xi
(5,5)**2*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3)**2 - xi(6,5)**2*xi(5,5)*xi(2,4)
**2*xi(2,3)**2*xi(2,2) - xi(6,5)**2*xi(5,5)*xi(2,4)**2*xi(2,3)**2*xi(1,1) + xi(6
,5)**2*xi(5,5)*xi(2,4)**2*xi(2,3)*xi(2,1)*xi(1,3) + xi(6,5)**2*xi(5,5)*xi(2,4)*
xi(2,3)**2*xi(2,2)*xi(1,3) + xi(6,5)**2*xi(5,5)*xi(2,4)*xi(2,3)**2*xi(1,3)*xi(1,
1) - xi(6,5)**2*xi(5,5)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)**2 + xi(6,5)**2*xi(2,4)
**2*xi(2,3)**2*xi(2,2)*xi(1,1) + xi(6,5)**2*xi(2,4)**2*xi(2,3)**2*xi(1,1)**2 - 
xi(6,5)**2*xi(2,4)**2*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) - 2*xi(6,5)**2*xi(2,4)**2*
xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) + xi(6,5)**2*xi(2,4)**2*xi(2,1)**2*xi(1,3)**2 - 
xi(6,5)**2*xi(2,4)*xi(2,3)**2*xi(2,2)*xi(1,3)*xi(1,1) + xi(6,5)**2*xi(2,4)*xi(2,
3)**2*xi(1,3) + xi(6,5)**2*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3)**2 - xi(6,5)*
xi(5,5)**5*xi(2,4)**2*xi(2,3)*xi(2,1) + 2*xi(6,5)*xi(5,5)**5*xi(2,4)*xi(2,3)*xi(
2,1)*xi(1,3) - xi(6,5)*xi(5,5)**5*xi(2,3)*xi(2,1)*xi(1,3)**2 + xi(6,5)*xi(5,5)**
4*xi(2,4)**2*xi(2,3)*xi(2,2)*xi(2,1) + 2*xi(6,5)*xi(5,5)**4*xi(2,4)**2*xi(2,3)*
xi(2,1)*xi(1,1) - 2*xi(6,5)*xi(5,5)**4*xi(2,4)**2*xi(2,1)**2*xi(1,3) - xi(6,5)*
xi(5,5)**4*xi(2,4)*xi(2,3)**2*xi(2,2)**2 - xi(6,5)*xi(5,5)**4*xi(2,4)*xi(2,3)**2
 - 2*xi(6,5)*xi(5,5)**4*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) - 2*xi(6,5)*xi(5
,5)**4*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) + 2*xi(6,5)*xi(5,5)**4*xi(2,4)*xi
(2,1)**2*xi(1,3)**2 + xi(6,5)*xi(5,5)**4*xi(2,3)**2*xi(2,2)**2*xi(1,3) + xi(6,5)
*xi(5,5)**4*xi(2,3)**2*xi(1,3) + xi(6,5)*xi(5,5)**4*xi(2,3)*xi(2,2)*xi(2,1)*xi(1
,3)**2 - 2*xi(6,5)*xi(5,5)**3*xi(2,4)**2*xi(2,3)*xi(2,1) + 4*xi(6,5)*xi(5,5)**3*
xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) - 2*xi(6,5)*xi(5,5)**3*xi(2,3)*xi(2,1)*xi(1,3)**
2 + 2*xi(6,5)*xi(5,5)**2*xi(2,4)**2*xi(2,3)*xi(2,2)*xi(2,1) + 4*xi(6,5)*xi(5,5)
**2*xi(2,4)**2*xi(2,3)*xi(2,1)*xi(1,1) - 4*xi(6,5)*xi(5,5)**2*xi(2,4)**2*xi(2,1)
**2*xi(1,3) - 2*xi(6,5)*xi(5,5)**2*xi(2,4)*xi(2,3)**2*xi(2,2)**2 - 2*xi(6,5)*xi(
5,5)**2*xi(2,4)*xi(2,3)**2 - 4*xi(6,5)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1
)*xi(1,3) - 4*xi(6,5)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) + 4*xi(
6,5)*xi(5,5)**2*xi(2,4)*xi(2,1)**2*xi(1,3)**2 + 2*xi(6,5)*xi(5,5)**2*xi(2,3)**2*
xi(2,2)**2*xi(1,3) + 2*xi(6,5)*xi(5,5)**2*xi(2,3)**2*xi(1,3) + 2*xi(6,5)*xi(5,5)
**2*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3)**2 - xi(6,5)*xi(5,5)*xi(2,4)**2*xi(2,3)*xi(2
,1) + 2*xi(6,5)*xi(5,5)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) - xi(6,5)*xi(5,5)*xi(2,3
)*xi(2,1)*xi(1,3)**2 + xi(6,5)*xi(2,4)**2*xi(2,3)*xi(2,2)*xi(2,1) + 2*xi(6,5)*xi
(2,4)**2*xi(2,3)*xi(2,1)*xi(1,1) - 2*xi(6,5)*xi(2,4)**2*xi(2,1)**2*xi(1,3) - xi(
6,5)*xi(2,4)*xi(2,3)**2*xi(2,2)**2 - xi(6,5)*xi(2,4)*xi(2,3)**2 - 2*xi(6,5)*xi(2
,4)*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) - 2*xi(6,5)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)*
xi(1,1) + 2*xi(6,5)*xi(2,4)*xi(2,1)**2*xi(1,3)**2 + xi(6,5)*xi(2,3)**2*xi(2,2)**
2*xi(1,3) + xi(6,5)*xi(2,3)**2*xi(1,3) + xi(6,5)*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3)
**2 + xi(5,5)**6*xi(2,4)**2*xi(2,1)**2 - 2*xi(5,5)**6*xi(2,4)*xi(2,1)**2*xi(1,3)
 + xi(5,5)**6*xi(2,1)**2*xi(1,3)**2 + 3*xi(5,5)**4*xi(2,4)**2*xi(2,1)**2 - 6*xi(
5,5)**4*xi(2,4)*xi(2,1)**2*xi(1,3) + 3*xi(5,5)**4*xi(2,1)**2*xi(1,3)**2 + 3*xi(5
,5)**2*xi(2,4)**2*xi(2,1)**2 - 6*xi(5,5)**2*xi(2,4)*xi(2,1)**2*xi(1,3) + 3*xi(5,
5)**2*xi(2,1)**2*xi(1,3)**2 + xi(2,4)**2*xi(2,1)**2 - 2*xi(2,4)*xi(2,1)**2*xi(1,
3) + xi(2,1)**2*xi(1,3)**2)/(xi(6,5)*xi(2,3)**3*(xi(5,5)**4*xi(2,4) - xi(5,5)**4
*xi(1,3) + 2*xi(5,5)**2*xi(2,4) - 2*xi(5,5)**2*xi(1,3) + xi(2,4) - xi(1,3)))$

J(3,3):=( - xi(6,5)*xi(5,5)*xi(2,4)*xi(2,3) + xi(6,5)*xi(2,4)*xi(2,3)*xi(1,1) - 
xi(6,5)*xi(2,4)*xi(2,1)*xi(1,3) + xi(5,5)**2*xi(2,4)*xi(2,1) - xi(5,5)**2*xi(2,3
)*xi(2,2) - xi(5,5)**2*xi(2,1)*xi(1,3) + xi(2,4)*xi(2,1) - xi(2,3)*xi(2,2) - xi(
2,1)*xi(1,3))/(xi(2,3)*(xi(5,5)**2 + 1))$

J(3,4):=( - xi(6,5)**2*xi(5,5)*xi(2,4)**2*xi(2,3) + xi(6,5)**2*xi(2,4)**2*xi(2,3
)*xi(1,1) - xi(6,5)**2*xi(2,4)**2*xi(2,1)*xi(1,3) + xi(6,5)*xi(5,5)**2*xi(2,4)**
2*xi(2,1) - xi(6,5)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,2) + xi(6,5)*xi(5,5)**2*xi(2
,4)*xi(2,3)*xi(1,1) - 2*xi(6,5)*xi(5,5)**2*xi(2,4)*xi(2,1)*xi(1,3) + xi(6,5)*xi(
2,4)**2*xi(2,1) - xi(6,5)*xi(2,4)*xi(2,3)*xi(2,2) + xi(6,5)*xi(2,4)*xi(2,3)*xi(1
,1) - 2*xi(6,5)*xi(2,4)*xi(2,1)*xi(1,3) + xi(5,5)**4*xi(2,4)*xi(2,1) - xi(5,5)**
4*xi(2,1)*xi(1,3) + 2*xi(5,5)**2*xi(2,4)*xi(2,1) - 2*xi(5,5)**2*xi(2,1)*xi(1,3) 
+ xi(2,4)*xi(2,1) - xi(2,1)*xi(1,3))/(xi(6,5)*xi(2,3)**2*(xi(5,5)**2 + 1))$

J(3,5):=0$

J(3,6):=0$

J(4,1):=(xi(6,5)*xi(5,5)*xi(2,4)*xi(2,3)*xi(2,1) - xi(6,5)*xi(5,5)*xi(2,3)*xi(2,
1)*xi(1,3) - xi(6,5)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,1) + xi(6,5)*xi(2,4)*xi(2,1)**
2*xi(1,3) + xi(6,5)*xi(2,3)**2*xi(1,1)**2 + xi(6,5)*xi(2,3)**2 - xi(6,5)*xi(2,3)
*xi(2,1)*xi(1,3)*xi(1,1) - xi(5,5)**2*xi(2,4)*xi(2,1)**2 + xi(5,5)**2*xi(2,1)**2
*xi(1,3) - xi(2,4)*xi(2,1)**2 + xi(2,1)**2*xi(1,3))/(xi(2,3)*(xi(5,5)**2*xi(2,4)
 - xi(5,5)**2*xi(1,3) + xi(2,4) - xi(1,3)))$

J(4,2):=(xi(6,5)*xi(5,5)**3*xi(2,4)*xi(2,3)**2*xi(2,2) + xi(6,5)*xi(5,5)**3*xi(2
,4)*xi(2,3)**2*xi(1,1) - xi(6,5)*xi(5,5)**3*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) - xi
(6,5)*xi(5,5)**3*xi(2,3)**2*xi(2,2)*xi(1,3) - xi(6,5)*xi(5,5)**3*xi(2,3)**2*xi(1
,3)*xi(1,1) + xi(6,5)*xi(5,5)**3*xi(2,3)*xi(2,1)*xi(1,3)**2 - xi(6,5)*xi(5,5)**2
*xi(2,4)*xi(2,3)**2*xi(2,2)*xi(1,1) - xi(6,5)*xi(5,5)**2*xi(2,4)*xi(2,3)**2*xi(1
,1)**2 + xi(6,5)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) + 2*xi(6,5)*
xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) - xi(6,5)*xi(5,5)**2*xi(2,4)*
xi(2,1)**2*xi(1,3)**2 + xi(6,5)*xi(5,5)**2*xi(2,3)**2*xi(2,2)*xi(1,3)*xi(1,1) - 
xi(6,5)*xi(5,5)**2*xi(2,3)**2*xi(1,3) - xi(6,5)*xi(5,5)**2*xi(2,3)*xi(2,2)*xi(2,
1)*xi(1,3)**2 + xi(6,5)*xi(5,5)*xi(2,4)*xi(2,3)**2*xi(2,2) + xi(6,5)*xi(5,5)*xi(
2,4)*xi(2,3)**2*xi(1,1) - xi(6,5)*xi(5,5)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) - xi(6
,5)*xi(5,5)*xi(2,3)**2*xi(2,2)*xi(1,3) - xi(6,5)*xi(5,5)*xi(2,3)**2*xi(1,3)*xi(1
,1) + xi(6,5)*xi(5,5)*xi(2,3)*xi(2,1)*xi(1,3)**2 - xi(6,5)*xi(2,4)*xi(2,3)**2*xi
(2,2)*xi(1,1) - xi(6,5)*xi(2,4)*xi(2,3)**2*xi(1,1)**2 + xi(6,5)*xi(2,4)*xi(2,3)*
xi(2,2)*xi(2,1)*xi(1,3) + 2*xi(6,5)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) - xi
(6,5)*xi(2,4)*xi(2,1)**2*xi(1,3)**2 + xi(6,5)*xi(2,3)**2*xi(2,2)*xi(1,3)*xi(1,1)
 - xi(6,5)*xi(2,3)**2*xi(1,3) - xi(6,5)*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3)**2 - xi(
5,5)**4*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1) - xi(5,5)**4*xi(2,4)*xi(2,3)*xi(2,1)*xi(
1,1) + xi(5,5)**4*xi(2,4)*xi(2,1)**2*xi(1,3) + xi(5,5)**4*xi(2,3)*xi(2,2)*xi(2,1
)*xi(1,3) + xi(5,5)**4*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) - xi(5,5)**4*xi(2,1)**2*
xi(1,3)**2 - 2*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1) - 2*xi(5,5)**2*xi(2,4)
*xi(2,3)*xi(2,1)*xi(1,1) + 2*xi(5,5)**2*xi(2,4)*xi(2,1)**2*xi(1,3) + 2*xi(5,5)**
2*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) + 2*xi(5,5)**2*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1)
 - 2*xi(5,5)**2*xi(2,1)**2*xi(1,3)**2 - xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1) - xi(2,4
)*xi(2,3)*xi(2,1)*xi(1,1) + xi(2,4)*xi(2,1)**2*xi(1,3) + xi(2,3)*xi(2,2)*xi(2,1)
*xi(1,3) + xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) - xi(2,1)**2*xi(1,3)**2)/(xi(2,3)**2*
(xi(5,5)**4*xi(2,4) - xi(5,5)**4*xi(1,3) + 2*xi(5,5)**2*xi(2,4) - 2*xi(5,5)**2*
xi(1,3) + xi(2,4) - xi(1,3)))$

J(4,3):=(xi(6,5)*xi(5,5)*xi(2,3) - xi(6,5)*xi(2,3)*xi(1,1) + xi(6,5)*xi(2,1)*xi(
1,3) - xi(5,5)**2*xi(2,1) - xi(2,1))/(xi(5,5)**2 + 1)$

J(4,4):=(xi(6,5)*xi(5,5)*xi(2,4)*xi(2,3) - xi(6,5)*xi(2,4)*xi(2,3)*xi(1,1) + xi(
6,5)*xi(2,4)*xi(2,1)*xi(1,3) - xi(5,5)**2*xi(2,4)*xi(2,1) - xi(5,5)**2*xi(2,3)*
xi(1,1) + xi(5,5)**2*xi(2,1)*xi(1,3) - xi(2,4)*xi(2,1) - xi(2,3)*xi(1,1) + xi(2,
1)*xi(1,3))/(xi(2,3)*(xi(5,5)**2 + 1))$

J(4,5):=0$

J(4,6):=0$

J(5,1):=( - xi(6,5)*xi(6,4)*xi(5,5)**3*xi(2,4)*xi(2,3)**2*xi(2,1) + xi(6,5)*xi(6
,4)*xi(5,5)**3*xi(2,3)**2*xi(2,1)*xi(1,3) + xi(6,5)*xi(6,4)*xi(5,5)**2*xi(2,4)*
xi(2,3)**2*xi(2,1)*xi(1,1) - xi(6,5)*xi(6,4)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,1)
**2*xi(1,3) - xi(6,5)*xi(6,4)*xi(5,5)**2*xi(2,3)**3*xi(1,1)**2 - xi(6,5)*xi(6,4)
*xi(5,5)**2*xi(2,3)**3 + xi(6,5)*xi(6,4)*xi(5,5)**2*xi(2,3)**2*xi(2,1)*xi(1,3)*
xi(1,1) - xi(6,5)*xi(6,4)*xi(5,5)*xi(2,4)*xi(2,3)**2*xi(2,1) + xi(6,5)*xi(6,4)*
xi(5,5)*xi(2,3)**2*xi(2,1)*xi(1,3) + xi(6,5)*xi(6,4)*xi(2,4)*xi(2,3)**2*xi(2,1)*
xi(1,1) - xi(6,5)*xi(6,4)*xi(2,4)*xi(2,3)*xi(2,1)**2*xi(1,3) - xi(6,5)*xi(6,4)*
xi(2,3)**3*xi(1,1)**2 - xi(6,5)*xi(6,4)*xi(2,3)**3 + xi(6,5)*xi(6,4)*xi(2,3)**2*
xi(2,1)*xi(1,3)*xi(1,1) + xi(6,5)*xi(6,3)*xi(5,5)**3*xi(2,4)**2*xi(2,3)*xi(2,1) 
- xi(6,5)*xi(6,3)*xi(5,5)**3*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) - xi(6,5)*xi(6,3)*
xi(5,5)**2*xi(2,4)**2*xi(2,3)*xi(2,1)*xi(1,1) + xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,
4)**2*xi(2,1)**2*xi(1,3) + xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,4)*xi(2,3)**2*xi(1,1)
**2 + xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,4)*xi(2,3)**2 - xi(6,5)*xi(6,3)*xi(5,5)**2
*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) + xi(6,5)*xi(6,3)*xi(5,5)*xi(2,4)**2*xi
(2,3)*xi(2,1) - xi(6,5)*xi(6,3)*xi(5,5)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) - xi(6,5
)*xi(6,3)*xi(2,4)**2*xi(2,3)*xi(2,1)*xi(1,1) + xi(6,5)*xi(6,3)*xi(2,4)**2*xi(2,1
)**2*xi(1,3) + xi(6,5)*xi(6,3)*xi(2,4)*xi(2,3)**2*xi(1,1)**2 + xi(6,5)*xi(6,3)*
xi(2,4)*xi(2,3)**2 - xi(6,5)*xi(6,3)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) + 
xi(6,4)*xi(5,5)**4*xi(2,4)*xi(2,3)*xi(2,1)**2 - xi(6,4)*xi(5,5)**4*xi(2,3)*xi(2,
1)**2*xi(1,3) + 2*xi(6,4)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,1)**2 - 2*xi(6,4)*xi(5
,5)**2*xi(2,3)*xi(2,1)**2*xi(1,3) + xi(6,4)*xi(2,4)*xi(2,3)*xi(2,1)**2 - xi(6,4)
*xi(2,3)*xi(2,1)**2*xi(1,3) - xi(6,3)*xi(5,5)**4*xi(2,4)**2*xi(2,1)**2 + xi(6,3)
*xi(5,5)**4*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1) + xi(6,3)*xi(5,5)**4*xi(2,4)*xi(2,3)
*xi(2,1)*xi(1,1) + xi(6,3)*xi(5,5)**4*xi(2,4)*xi(2,1)**2*xi(1,3) - xi(6,3)*xi(5,
5)**4*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) - xi(6,3)*xi(5,5)**4*xi(2,3)*xi(2,1)*xi(1,
3)*xi(1,1) - 2*xi(6,3)*xi(5,5)**2*xi(2,4)**2*xi(2,1)**2 + 2*xi(6,3)*xi(5,5)**2*
xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1) + 2*xi(6,3)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,1)*
xi(1,1) + 2*xi(6,3)*xi(5,5)**2*xi(2,4)*xi(2,1)**2*xi(1,3) - 2*xi(6,3)*xi(5,5)**2
*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) - 2*xi(6,3)*xi(5,5)**2*xi(2,3)*xi(2,1)*xi(1,3)*
xi(1,1) - xi(6,3)*xi(2,4)**2*xi(2,1)**2 + xi(6,3)*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1
) + xi(6,3)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,1) + xi(6,3)*xi(2,4)*xi(2,1)**2*xi(1,3)
 - xi(6,3)*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) - xi(6,3)*xi(2,3)*xi(2,1)*xi(1,3)*xi(
1,1) - xi(6,2)*xi(5,5)**4*xi(2,4)*xi(2,3)**2*xi(2,1) + xi(6,2)*xi(5,5)**4*xi(2,3
)**2*xi(2,1)*xi(1,3) - 2*xi(6,2)*xi(5,5)**2*xi(2,4)*xi(2,3)**2*xi(2,1) + 2*xi(6,
2)*xi(5,5)**2*xi(2,3)**2*xi(2,1)*xi(1,3) - xi(6,2)*xi(2,4)*xi(2,3)**2*xi(2,1) + 
xi(6,2)*xi(2,3)**2*xi(2,1)*xi(1,3) + xi(6,1)*xi(5,5)**5*xi(2,4)*xi(2,3)**2 - xi(
6,1)*xi(5,5)**5*xi(2,3)**2*xi(1,3) - xi(6,1)*xi(5,5)**4*xi(2,4)*xi(2,3)**2*xi(1,
1) + xi(6,1)*xi(5,5)**4*xi(2,3)**2*xi(1,3)*xi(1,1) + 2*xi(6,1)*xi(5,5)**3*xi(2,4
)*xi(2,3)**2 - 2*xi(6,1)*xi(5,5)**3*xi(2,3)**2*xi(1,3) - 2*xi(6,1)*xi(5,5)**2*xi
(2,4)*xi(2,3)**2*xi(1,1) + 2*xi(6,1)*xi(5,5)**2*xi(2,3)**2*xi(1,3)*xi(1,1) + xi(
6,1)*xi(5,5)*xi(2,4)*xi(2,3)**2 - xi(6,1)*xi(5,5)*xi(2,3)**2*xi(1,3) - xi(6,1)*
xi(2,4)*xi(2,3)**2*xi(1,1) + xi(6,1)*xi(2,3)**2*xi(1,3)*xi(1,1))/(xi(6,5)*xi(2,3
)**2*(xi(5,5)**4*xi(2,4) - xi(5,5)**4*xi(1,3) + 2*xi(5,5)**2*xi(2,4) - 2*xi(5,5)
**2*xi(1,3) + xi(2,4) - xi(1,3)))$

J(5,2):=( - xi(6,5)**2*xi(6,4)*xi(5,5)**3*xi(2,4)*xi(2,3)**3*xi(2,2) - xi(6,5)**
2*xi(6,4)*xi(5,5)**3*xi(2,4)*xi(2,3)**3*xi(1,1) + xi(6,5)**2*xi(6,4)*xi(5,5)**3*
xi(2,4)*xi(2,3)**2*xi(2,1)*xi(1,3) + xi(6,5)**2*xi(6,4)*xi(5,5)**3*xi(2,3)**3*xi
(2,2)*xi(1,3) + xi(6,5)**2*xi(6,4)*xi(5,5)**3*xi(2,3)**3*xi(1,3)*xi(1,1) - xi(6,
5)**2*xi(6,4)*xi(5,5)**3*xi(2,3)**2*xi(2,1)*xi(1,3)**2 + xi(6,5)**2*xi(6,4)*xi(5
,5)**2*xi(2,4)*xi(2,3)**3*xi(2,2)*xi(1,1) + xi(6,5)**2*xi(6,4)*xi(5,5)**2*xi(2,4
)*xi(2,3)**3*xi(1,1)**2 - xi(6,5)**2*xi(6,4)*xi(5,5)**2*xi(2,4)*xi(2,3)**2*xi(2,
2)*xi(2,1)*xi(1,3) - 2*xi(6,5)**2*xi(6,4)*xi(5,5)**2*xi(2,4)*xi(2,3)**2*xi(2,1)*
xi(1,3)*xi(1,1) + xi(6,5)**2*xi(6,4)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,1)**2*xi(1,
3)**2 - xi(6,5)**2*xi(6,4)*xi(5,5)**2*xi(2,3)**3*xi(2,2)*xi(1,3)*xi(1,1) + xi(6,
5)**2*xi(6,4)*xi(5,5)**2*xi(2,3)**3*xi(1,3) + xi(6,5)**2*xi(6,4)*xi(5,5)**2*xi(2
,3)**2*xi(2,2)*xi(2,1)*xi(1,3)**2 - xi(6,5)**2*xi(6,4)*xi(5,5)*xi(2,4)*xi(2,3)**
3*xi(2,2) - xi(6,5)**2*xi(6,4)*xi(5,5)*xi(2,4)*xi(2,3)**3*xi(1,1) + xi(6,5)**2*
xi(6,4)*xi(5,5)*xi(2,4)*xi(2,3)**2*xi(2,1)*xi(1,3) + xi(6,5)**2*xi(6,4)*xi(5,5)*
xi(2,3)**3*xi(2,2)*xi(1,3) + xi(6,5)**2*xi(6,4)*xi(5,5)*xi(2,3)**3*xi(1,3)*xi(1,
1) - xi(6,5)**2*xi(6,4)*xi(5,5)*xi(2,3)**2*xi(2,1)*xi(1,3)**2 + xi(6,5)**2*xi(6,
4)*xi(2,4)*xi(2,3)**3*xi(2,2)*xi(1,1) + xi(6,5)**2*xi(6,4)*xi(2,4)*xi(2,3)**3*xi
(1,1)**2 - xi(6,5)**2*xi(6,4)*xi(2,4)*xi(2,3)**2*xi(2,2)*xi(2,1)*xi(1,3) - 2*xi(
6,5)**2*xi(6,4)*xi(2,4)*xi(2,3)**2*xi(2,1)*xi(1,3)*xi(1,1) + xi(6,5)**2*xi(6,4)*
xi(2,4)*xi(2,3)*xi(2,1)**2*xi(1,3)**2 - xi(6,5)**2*xi(6,4)*xi(2,3)**3*xi(2,2)*xi
(1,3)*xi(1,1) + xi(6,5)**2*xi(6,4)*xi(2,3)**3*xi(1,3) + xi(6,5)**2*xi(6,4)*xi(2,
3)**2*xi(2,2)*xi(2,1)*xi(1,3)**2 + xi(6,5)**2*xi(6,3)*xi(5,5)**3*xi(2,4)**2*xi(2
,3)**2*xi(2,2) + xi(6,5)**2*xi(6,3)*xi(5,5)**3*xi(2,4)**2*xi(2,3)**2*xi(1,1) - 
xi(6,5)**2*xi(6,3)*xi(5,5)**3*xi(2,4)**2*xi(2,3)*xi(2,1)*xi(1,3) - xi(6,5)**2*xi
(6,3)*xi(5,5)**3*xi(2,4)*xi(2,3)**2*xi(2,2)*xi(1,3) - xi(6,5)**2*xi(6,3)*xi(5,5)
**3*xi(2,4)*xi(2,3)**2*xi(1,3)*xi(1,1) + xi(6,5)**2*xi(6,3)*xi(5,5)**3*xi(2,4)*
xi(2,3)*xi(2,1)*xi(1,3)**2 - xi(6,5)**2*xi(6,3)*xi(5,5)**2*xi(2,4)**2*xi(2,3)**2
*xi(2,2)*xi(1,1) - xi(6,5)**2*xi(6,3)*xi(5,5)**2*xi(2,4)**2*xi(2,3)**2*xi(1,1)**
2 + xi(6,5)**2*xi(6,3)*xi(5,5)**2*xi(2,4)**2*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) + 2
*xi(6,5)**2*xi(6,3)*xi(5,5)**2*xi(2,4)**2*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) - xi(6
,5)**2*xi(6,3)*xi(5,5)**2*xi(2,4)**2*xi(2,1)**2*xi(1,3)**2 + xi(6,5)**2*xi(6,3)*
xi(5,5)**2*xi(2,4)*xi(2,3)**2*xi(2,2)*xi(1,3)*xi(1,1) - xi(6,5)**2*xi(6,3)*xi(5,
5)**2*xi(2,4)*xi(2,3)**2*xi(1,3) - xi(6,5)**2*xi(6,3)*xi(5,5)**2*xi(2,4)*xi(2,3)
*xi(2,2)*xi(2,1)*xi(1,3)**2 + xi(6,5)**2*xi(6,3)*xi(5,5)*xi(2,4)**2*xi(2,3)**2*
xi(2,2) + xi(6,5)**2*xi(6,3)*xi(5,5)*xi(2,4)**2*xi(2,3)**2*xi(1,1) - xi(6,5)**2*
xi(6,3)*xi(5,5)*xi(2,4)**2*xi(2,3)*xi(2,1)*xi(1,3) - xi(6,5)**2*xi(6,3)*xi(5,5)*
xi(2,4)*xi(2,3)**2*xi(2,2)*xi(1,3) - xi(6,5)**2*xi(6,3)*xi(5,5)*xi(2,4)*xi(2,3)
**2*xi(1,3)*xi(1,1) + xi(6,5)**2*xi(6,3)*xi(5,5)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)
**2 - xi(6,5)**2*xi(6,3)*xi(2,4)**2*xi(2,3)**2*xi(2,2)*xi(1,1) - xi(6,5)**2*xi(6
,3)*xi(2,4)**2*xi(2,3)**2*xi(1,1)**2 + xi(6,5)**2*xi(6,3)*xi(2,4)**2*xi(2,3)*xi(
2,2)*xi(2,1)*xi(1,3) + 2*xi(6,5)**2*xi(6,3)*xi(2,4)**2*xi(2,3)*xi(2,1)*xi(1,3)*
xi(1,1) - xi(6,5)**2*xi(6,3)*xi(2,4)**2*xi(2,1)**2*xi(1,3)**2 + xi(6,5)**2*xi(6,
3)*xi(2,4)*xi(2,3)**2*xi(2,2)*xi(1,3)*xi(1,1) - xi(6,5)**2*xi(6,3)*xi(2,4)*xi(2,
3)**2*xi(1,3) - xi(6,5)**2*xi(6,3)*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3)**2 + 
xi(6,5)*xi(6,4)*xi(5,5)**4*xi(2,4)*xi(2,3)**2*xi(2,2)*xi(2,1) + xi(6,5)*xi(6,4)*
xi(5,5)**4*xi(2,4)*xi(2,3)**2*xi(2,1)*xi(1,1) - xi(6,5)*xi(6,4)*xi(5,5)**4*xi(2,
4)*xi(2,3)*xi(2,1)**2*xi(1,3) - xi(6,5)*xi(6,4)*xi(5,5)**4*xi(2,3)**2*xi(2,2)*xi
(2,1)*xi(1,3) - xi(6,5)*xi(6,4)*xi(5,5)**4*xi(2,3)**2*xi(2,1)*xi(1,3)*xi(1,1) + 
xi(6,5)*xi(6,4)*xi(5,5)**4*xi(2,3)*xi(2,1)**2*xi(1,3)**2 + 2*xi(6,5)*xi(6,4)*xi(
5,5)**2*xi(2,4)*xi(2,3)**2*xi(2,2)*xi(2,1) + 2*xi(6,5)*xi(6,4)*xi(5,5)**2*xi(2,4
)*xi(2,3)**2*xi(2,1)*xi(1,1) - 2*xi(6,5)*xi(6,4)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2
,1)**2*xi(1,3) - 2*xi(6,5)*xi(6,4)*xi(5,5)**2*xi(2,3)**2*xi(2,2)*xi(2,1)*xi(1,3)
 - 2*xi(6,5)*xi(6,4)*xi(5,5)**2*xi(2,3)**2*xi(2,1)*xi(1,3)*xi(1,1) + 2*xi(6,5)*
xi(6,4)*xi(5,5)**2*xi(2,3)*xi(2,1)**2*xi(1,3)**2 + xi(6,5)*xi(6,4)*xi(2,4)*xi(2,
3)**2*xi(2,2)*xi(2,1) + xi(6,5)*xi(6,4)*xi(2,4)*xi(2,3)**2*xi(2,1)*xi(1,1) - xi(
6,5)*xi(6,4)*xi(2,4)*xi(2,3)*xi(2,1)**2*xi(1,3) - xi(6,5)*xi(6,4)*xi(2,3)**2*xi(
2,2)*xi(2,1)*xi(1,3) - xi(6,5)*xi(6,4)*xi(2,3)**2*xi(2,1)*xi(1,3)*xi(1,1) + xi(6
,5)*xi(6,4)*xi(2,3)*xi(2,1)**2*xi(1,3)**2 + xi(6,5)*xi(6,3)*xi(5,5)**5*xi(2,4)**
2*xi(2,3)*xi(2,1) - 2*xi(6,5)*xi(6,3)*xi(5,5)**5*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)
 + xi(6,5)*xi(6,3)*xi(5,5)**5*xi(2,3)*xi(2,1)*xi(1,3)**2 - xi(6,5)*xi(6,3)*xi(5,
5)**4*xi(2,4)**2*xi(2,3)*xi(2,2)*xi(2,1) - 2*xi(6,5)*xi(6,3)*xi(5,5)**4*xi(2,4)
**2*xi(2,3)*xi(2,1)*xi(1,1) + 2*xi(6,5)*xi(6,3)*xi(5,5)**4*xi(2,4)**2*xi(2,1)**2
*xi(1,3) + xi(6,5)*xi(6,3)*xi(5,5)**4*xi(2,4)*xi(2,3)**2*xi(2,2)**2 + xi(6,5)*xi
(6,3)*xi(5,5)**4*xi(2,4)*xi(2,3)**2 + 2*xi(6,5)*xi(6,3)*xi(5,5)**4*xi(2,4)*xi(2,
3)*xi(2,2)*xi(2,1)*xi(1,3) + 2*xi(6,5)*xi(6,3)*xi(5,5)**4*xi(2,4)*xi(2,3)*xi(2,1
)*xi(1,3)*xi(1,1) - 2*xi(6,5)*xi(6,3)*xi(5,5)**4*xi(2,4)*xi(2,1)**2*xi(1,3)**2 -
 xi(6,5)*xi(6,3)*xi(5,5)**4*xi(2,3)**2*xi(2,2)**2*xi(1,3) - xi(6,5)*xi(6,3)*xi(5
,5)**4*xi(2,3)**2*xi(1,3) - xi(6,5)*xi(6,3)*xi(5,5)**4*xi(2,3)*xi(2,2)*xi(2,1)*
xi(1,3)**2 + 2*xi(6,5)*xi(6,3)*xi(5,5)**3*xi(2,4)**2*xi(2,3)*xi(2,1) - 4*xi(6,5)
*xi(6,3)*xi(5,5)**3*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) + 2*xi(6,5)*xi(6,3)*xi(5,5)
**3*xi(2,3)*xi(2,1)*xi(1,3)**2 - 2*xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,4)**2*xi(2,3)
*xi(2,2)*xi(2,1) - 4*xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,4)**2*xi(2,3)*xi(2,1)*xi(1,
1) + 4*xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,4)**2*xi(2,1)**2*xi(1,3) + 2*xi(6,5)*xi(6
,3)*xi(5,5)**2*xi(2,4)*xi(2,3)**2*xi(2,2)**2 + 2*xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2
,4)*xi(2,3)**2 + 4*xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1)*xi
(1,3) + 4*xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) - 4
*xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,4)*xi(2,1)**2*xi(1,3)**2 - 2*xi(6,5)*xi(6,3)*xi
(5,5)**2*xi(2,3)**2*xi(2,2)**2*xi(1,3) - 2*xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,3)**2
*xi(1,3) - 2*xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3)**2 + xi(
6,5)*xi(6,3)*xi(5,5)*xi(2,4)**2*xi(2,3)*xi(2,1) - 2*xi(6,5)*xi(6,3)*xi(5,5)*xi(2
,4)*xi(2,3)*xi(2,1)*xi(1,3) + xi(6,5)*xi(6,3)*xi(5,5)*xi(2,3)*xi(2,1)*xi(1,3)**2
 - xi(6,5)*xi(6,3)*xi(2,4)**2*xi(2,3)*xi(2,2)*xi(2,1) - 2*xi(6,5)*xi(6,3)*xi(2,4
)**2*xi(2,3)*xi(2,1)*xi(1,1) + 2*xi(6,5)*xi(6,3)*xi(2,4)**2*xi(2,1)**2*xi(1,3) +
 xi(6,5)*xi(6,3)*xi(2,4)*xi(2,3)**2*xi(2,2)**2 + xi(6,5)*xi(6,3)*xi(2,4)*xi(2,3)
**2 + 2*xi(6,5)*xi(6,3)*xi(2,4)*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3) + 2*xi(6,5)*xi(6
,3)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3)*xi(1,1) - 2*xi(6,5)*xi(6,3)*xi(2,4)*xi(2,1)
**2*xi(1,3)**2 - xi(6,5)*xi(6,3)*xi(2,3)**2*xi(2,2)**2*xi(1,3) - xi(6,5)*xi(6,3)
*xi(2,3)**2*xi(1,3) - xi(6,5)*xi(6,3)*xi(2,3)*xi(2,2)*xi(2,1)*xi(1,3)**2 + xi(6,
5)*xi(6,2)*xi(5,5)**5*xi(2,4)*xi(2,3)**3 - xi(6,5)*xi(6,2)*xi(5,5)**5*xi(2,3)**3
*xi(1,3) - xi(6,5)*xi(6,2)*xi(5,5)**4*xi(2,4)*xi(2,3)**3*xi(2,2) + xi(6,5)*xi(6,
2)*xi(5,5)**4*xi(2,3)**3*xi(2,2)*xi(1,3) + 2*xi(6,5)*xi(6,2)*xi(5,5)**3*xi(2,4)*
xi(2,3)**3 - 2*xi(6,5)*xi(6,2)*xi(5,5)**3*xi(2,3)**3*xi(1,3) - 2*xi(6,5)*xi(6,2)
*xi(5,5)**2*xi(2,4)*xi(2,3)**3*xi(2,2) + 2*xi(6,5)*xi(6,2)*xi(5,5)**2*xi(2,3)**3
*xi(2,2)*xi(1,3) + xi(6,5)*xi(6,2)*xi(5,5)*xi(2,4)*xi(2,3)**3 - xi(6,5)*xi(6,2)*
xi(5,5)*xi(2,3)**3*xi(1,3) - xi(6,5)*xi(6,2)*xi(2,4)*xi(2,3)**3*xi(2,2) + xi(6,5
)*xi(6,2)*xi(2,3)**3*xi(2,2)*xi(1,3) - xi(6,5)*xi(6,1)*xi(5,5)**5*xi(2,4)**2*xi(
2,3)**2 + 2*xi(6,5)*xi(6,1)*xi(5,5)**5*xi(2,4)*xi(2,3)**2*xi(1,3) - xi(6,5)*xi(6
,1)*xi(5,5)**5*xi(2,3)**2*xi(1,3)**2 + xi(6,5)*xi(6,1)*xi(5,5)**4*xi(2,4)**2*xi(
2,3)**2*xi(1,1) - xi(6,5)*xi(6,1)*xi(5,5)**4*xi(2,4)**2*xi(2,3)*xi(2,1)*xi(1,3) 
- xi(6,5)*xi(6,1)*xi(5,5)**4*xi(2,4)*xi(2,3)**2*xi(2,2)*xi(1,3) - xi(6,5)*xi(6,1
)*xi(5,5)**4*xi(2,4)*xi(2,3)**2*xi(1,3)*xi(1,1) + xi(6,5)*xi(6,1)*xi(5,5)**4*xi(
2,4)*xi(2,3)*xi(2,1)*xi(1,3)**2 + xi(6,5)*xi(6,1)*xi(5,5)**4*xi(2,3)**2*xi(2,2)*
xi(1,3)**2 - 2*xi(6,5)*xi(6,1)*xi(5,5)**3*xi(2,4)**2*xi(2,3)**2 + 4*xi(6,5)*xi(6
,1)*xi(5,5)**3*xi(2,4)*xi(2,3)**2*xi(1,3) - 2*xi(6,5)*xi(6,1)*xi(5,5)**3*xi(2,3)
**2*xi(1,3)**2 + 2*xi(6,5)*xi(6,1)*xi(5,5)**2*xi(2,4)**2*xi(2,3)**2*xi(1,1) - 2*
xi(6,5)*xi(6,1)*xi(5,5)**2*xi(2,4)**2*xi(2,3)*xi(2,1)*xi(1,3) - 2*xi(6,5)*xi(6,1
)*xi(5,5)**2*xi(2,4)*xi(2,3)**2*xi(2,2)*xi(1,3) - 2*xi(6,5)*xi(6,1)*xi(5,5)**2*
xi(2,4)*xi(2,3)**2*xi(1,3)*xi(1,1) + 2*xi(6,5)*xi(6,1)*xi(5,5)**2*xi(2,4)*xi(2,3
)*xi(2,1)*xi(1,3)**2 + 2*xi(6,5)*xi(6,1)*xi(5,5)**2*xi(2,3)**2*xi(2,2)*xi(1,3)**
2 - xi(6,5)*xi(6,1)*xi(5,5)*xi(2,4)**2*xi(2,3)**2 + 2*xi(6,5)*xi(6,1)*xi(5,5)*xi
(2,4)*xi(2,3)**2*xi(1,3) - xi(6,5)*xi(6,1)*xi(5,5)*xi(2,3)**2*xi(1,3)**2 + xi(6,
5)*xi(6,1)*xi(2,4)**2*xi(2,3)**2*xi(1,1) - xi(6,5)*xi(6,1)*xi(2,4)**2*xi(2,3)*xi
(2,1)*xi(1,3) - xi(6,5)*xi(6,1)*xi(2,4)*xi(2,3)**2*xi(2,2)*xi(1,3) - xi(6,5)*xi(
6,1)*xi(2,4)*xi(2,3)**2*xi(1,3)*xi(1,1) + xi(6,5)*xi(6,1)*xi(2,4)*xi(2,3)*xi(2,1
)*xi(1,3)**2 + xi(6,5)*xi(6,1)*xi(2,3)**2*xi(2,2)*xi(1,3)**2 - xi(6,3)*xi(5,5)**
6*xi(2,4)**2*xi(2,1)**2 + 2*xi(6,3)*xi(5,5)**6*xi(2,4)*xi(2,1)**2*xi(1,3) - xi(6
,3)*xi(5,5)**6*xi(2,1)**2*xi(1,3)**2 - 3*xi(6,3)*xi(5,5)**4*xi(2,4)**2*xi(2,1)**
2 + 6*xi(6,3)*xi(5,5)**4*xi(2,4)*xi(2,1)**2*xi(1,3) - 3*xi(6,3)*xi(5,5)**4*xi(2,
1)**2*xi(1,3)**2 - 3*xi(6,3)*xi(5,5)**2*xi(2,4)**2*xi(2,1)**2 + 6*xi(6,3)*xi(5,5
)**2*xi(2,4)*xi(2,1)**2*xi(1,3) - 3*xi(6,3)*xi(5,5)**2*xi(2,1)**2*xi(1,3)**2 - 
xi(6,3)*xi(2,4)**2*xi(2,1)**2 + 2*xi(6,3)*xi(2,4)*xi(2,1)**2*xi(1,3) - xi(6,3)*
xi(2,1)**2*xi(1,3)**2 + xi(6,1)*xi(5,5)**6*xi(2,4)**2*xi(2,3)*xi(2,1) - 2*xi(6,1
)*xi(5,5)**6*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) + xi(6,1)*xi(5,5)**6*xi(2,3)*xi(2,1
)*xi(1,3)**2 + 3*xi(6,1)*xi(5,5)**4*xi(2,4)**2*xi(2,3)*xi(2,1) - 6*xi(6,1)*xi(5,
5)**4*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) + 3*xi(6,1)*xi(5,5)**4*xi(2,3)*xi(2,1)*xi(
1,3)**2 + 3*xi(6,1)*xi(5,5)**2*xi(2,4)**2*xi(2,3)*xi(2,1) - 6*xi(6,1)*xi(5,5)**2
*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) + 3*xi(6,1)*xi(5,5)**2*xi(2,3)*xi(2,1)*xi(1,3)
**2 + xi(6,1)*xi(2,4)**2*xi(2,3)*xi(2,1) - 2*xi(6,1)*xi(2,4)*xi(2,3)*xi(2,1)*xi(
1,3) + xi(6,1)*xi(2,3)*xi(2,1)*xi(1,3)**2)/(xi(6,5)**2*xi(2,3)**3*(xi(5,5)**4*xi
(2,4) - xi(5,5)**4*xi(1,3) + 2*xi(5,5)**2*xi(2,4) - 2*xi(5,5)**2*xi(1,3) + xi(2,
4) - xi(1,3)))$

J(5,3):=( - xi(6,5)*xi(6,4)*xi(5,5)*xi(2,3)**2 + xi(6,5)*xi(6,4)*xi(2,3)**2*xi(1
,1) - xi(6,5)*xi(6,4)*xi(2,3)*xi(2,1)*xi(1,3) + xi(6,5)*xi(6,3)*xi(5,5)*xi(2,4)*
xi(2,3) - xi(6,5)*xi(6,3)*xi(2,4)*xi(2,3)*xi(1,1) + xi(6,5)*xi(6,3)*xi(2,4)*xi(2
,1)*xi(1,3) + xi(6,4)*xi(5,5)**2*xi(2,3)*xi(2,1) + xi(6,4)*xi(2,3)*xi(2,1) + xi(
6,3)*xi(5,5)**3*xi(2,3) - xi(6,3)*xi(5,5)**2*xi(2,4)*xi(2,1) + xi(6,3)*xi(5,5)**
2*xi(2,3)*xi(2,2) + xi(6,3)*xi(5,5)**2*xi(2,1)*xi(1,3) + xi(6,3)*xi(5,5)*xi(2,3)
 - xi(6,3)*xi(2,4)*xi(2,1) + xi(6,3)*xi(2,3)*xi(2,2) + xi(6,3)*xi(2,1)*xi(1,3) -
 xi(6,2)*xi(5,5)**2*xi(2,3)**2 - xi(6,2)*xi(2,3)**2 - xi(6,1)*xi(5,5)**2*xi(2,3)
*xi(1,3) - xi(6,1)*xi(2,3)*xi(1,3))/(xi(6,5)*xi(2,3)*(xi(5,5)**2 + 1))$

J(5,4):=( - xi(6,5)**2*xi(6,4)*xi(5,5)*xi(2,4)*xi(2,3)**2 + xi(6,5)**2*xi(6,4)*
xi(2,4)*xi(2,3)**2*xi(1,1) - xi(6,5)**2*xi(6,4)*xi(2,4)*xi(2,3)*xi(2,1)*xi(1,3) 
+ xi(6,5)**2*xi(6,3)*xi(5,5)*xi(2,4)**2*xi(2,3) - xi(6,5)**2*xi(6,3)*xi(2,4)**2*
xi(2,3)*xi(1,1) + xi(6,5)**2*xi(6,3)*xi(2,4)**2*xi(2,1)*xi(1,3) + xi(6,5)*xi(6,4
)*xi(5,5)**3*xi(2,3)**2 + xi(6,5)*xi(6,4)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,1) + 
xi(6,5)*xi(6,4)*xi(5,5)**2*xi(2,3)**2*xi(1,1) - xi(6,5)*xi(6,4)*xi(5,5)**2*xi(2,
3)*xi(2,1)*xi(1,3) + xi(6,5)*xi(6,4)*xi(5,5)*xi(2,3)**2 + xi(6,5)*xi(6,4)*xi(2,4
)*xi(2,3)*xi(2,1) + xi(6,5)*xi(6,4)*xi(2,3)**2*xi(1,1) - xi(6,5)*xi(6,4)*xi(2,3)
*xi(2,1)*xi(1,3) - xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,4)**2*xi(2,1) + xi(6,5)*xi(6,
3)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(2,2) - xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,4)*xi(2,
3)*xi(1,1) + 2*xi(6,5)*xi(6,3)*xi(5,5)**2*xi(2,4)*xi(2,1)*xi(1,3) - xi(6,5)*xi(6
,3)*xi(2,4)**2*xi(2,1) + xi(6,5)*xi(6,3)*xi(2,4)*xi(2,3)*xi(2,2) - xi(6,5)*xi(6,
3)*xi(2,4)*xi(2,3)*xi(1,1) + 2*xi(6,5)*xi(6,3)*xi(2,4)*xi(2,1)*xi(1,3) - xi(6,5)
*xi(6,2)*xi(5,5)**2*xi(2,4)*xi(2,3)**2 - xi(6,5)*xi(6,2)*xi(2,4)*xi(2,3)**2 - xi
(6,5)*xi(6,1)*xi(5,5)**2*xi(2,4)*xi(2,3)*xi(1,3) - xi(6,5)*xi(6,1)*xi(2,4)*xi(2,
3)*xi(1,3) - xi(6,3)*xi(5,5)**4*xi(2,4)*xi(2,1) + xi(6,3)*xi(5,5)**4*xi(2,1)*xi(
1,3) - 2*xi(6,3)*xi(5,5)**2*xi(2,4)*xi(2,1) + 2*xi(6,3)*xi(5,5)**2*xi(2,1)*xi(1,
3) - xi(6,3)*xi(2,4)*xi(2,1) + xi(6,3)*xi(2,1)*xi(1,3) + xi(6,1)*xi(5,5)**4*xi(2
,4)*xi(2,3) - xi(6,1)*xi(5,5)**4*xi(2,3)*xi(1,3) + 2*xi(6,1)*xi(5,5)**2*xi(2,4)*
xi(2,3) - 2*xi(6,1)*xi(5,5)**2*xi(2,3)*xi(1,3) + xi(6,1)*xi(2,4)*xi(2,3) - xi(6,
1)*xi(2,3)*xi(1,3))/(xi(6,5)**2*xi(2,3)**2*(xi(5,5)**2 + 1))$

J(5,5):=xi(5,5)$

J(5,6):=( - (xi(5,5)**2 + 1))/xi(6,5)$

J(6,1):=xi(6,1)$

J(6,2):=xi(6,2)$

J(6,3):=xi(6,3)$

J(6,4):=xi(6,4)$

J(6,5):=xi(6,5)$

J(6,6):= - xi(5,5)$

%where the parameters are subject to the following condition$

%USDxi(2,3)*xi(6,5)*(xi(1,3)-xi(2,4)) \neq 0. USD$

END$