matrix := [ [0*Z(27),Z(27)^26,0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27), 0*Z(27),0*Z(27)], [Z(27)^13,0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27), 0*Z(27),0*Z(27)], [0*Z(27),0*Z(27),0*Z(27),Z(27)^26,0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27), 0*Z(27),0*Z(27)], [0*Z(27),0*Z(27),Z(27)^13,0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27), 0*Z(27),0*Z(27)], [0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),Z(27)^26,0*Z(27),0*Z(27),0*Z(27),0*Z(27), 0*Z(27),0*Z(27)], [0*Z(27),0*Z(27),0*Z(27),0*Z(27),Z(27)^13,0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27), 0*Z(27),0*Z(27)], [0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),Z(27)^26,0*Z(27), 0*Z(27),0*Z(27)], [0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),Z(27)^26, 0*Z(27),0*Z(27)], [0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),Z(27)^13,0*Z(27),0*Z(27),0*Z(27), 0*Z(27),0*Z(27)], [0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),0*Z(27),Z(27)^13,0*Z(27),0*Z(27), 0*Z(27),0*Z(27)], [Z(27)^13,Z(27)^24,Z(27)^11,Z(27)^18,Z(27)^4,Z(27)^8,Z(27)^5,Z(27)^15,Z(27)^17, Z(27)^23,Z(27)^13,Z(27)^23], [Z(27)^26,Z(27)^22,Z(27)^18,Z(27)^6,Z(27)^25,Z(27)^14,Z(27)^10,Z(27)^7,Z(27)^3, Z(27)^17,Z(27)^3,Z(27)^26] ];