matrix := [
[0*Z(49),Z(49)^48,0*Z(49),0*Z(49),0*Z(49),0*Z(49),0*Z(49)],
[Z(49)^48,0*Z(49),0*Z(49),0*Z(49),0*Z(49),0*Z(49),0*Z(49)],
[0*Z(49),0*Z(49),0*Z(49),0*Z(49),Z(49)^48,0*Z(49),0*Z(49)],
[Z(49)^48,Z(49)^24,Z(49)^26,Z(49)^48,Z(49)^2,0*Z(49),0*Z(49)],
[0*Z(49),0*Z(49),Z(49)^48,0*Z(49),0*Z(49),0*Z(49),0*Z(49)],
[Z(49)^14,Z(49)^38,Z(49)^5,0*Z(49),Z(49)^29,Z(49)^48,0*Z(49)],
[Z(49)^30,Z(49)^6,Z(49)^1,0*Z(49),Z(49)^25,0*Z(49),Z(49)^48]
];