[ 1*x[1] + 1*x[4] + 1*x[5] + 1*x[8] + 1*x[9] + 1*x[10] + 1*x[11] + 1*x[12] + 1*x[13] + 1*x[14] + 1*x[15] + 1*x[16] + 1*x[17] + 1*x[18] + 1*x[19] + 1*x[20] + 1*x[21] + 1*x[22] + 1*x[23] = k[28],
  1*x[74] + 1*x[76] + 1*x[77] + 1*x[78] + 1*x[79] + 1*x[80] + 1*x[81] + 1*x[82] + 1*x[83] + 1*x[84] + 1*x[85] + 1*x[86] + 1*x[87] + 1*x[88] + 1*x[89] + 1*x[90] = k[29] ]