matrix := [
[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),Z(49)^48,0*Z(49),0*Z(49)],
[Z(49)^24,Z(49)^8,Z(49)^16,Z(49)^32,0*Z(49),0*Z(49)],
[Z(49)^24,Z(49)^16,Z(49)^48,Z(49)^24,0*Z(49),0*Z(49)],
[Z(49)^5,Z(49)^12,Z(49)^31,Z(49)^29,Z(49)^19,Z(49)^26],
[Z(49)^3,Z(49)^34,Z(49)^35,Z(49)^44,Z(49)^35,Z(49)^20]
];