{ 1*k1*x2 + 1*k1*x25 = k1*k101,
  4*k2*x3 + 2*k2*x4 + 2*k2*x5 + 2*k2*x6 + 2*k2*x9 + 2*k2*x14 + 4*k2*x21 + 2*k2*x22 + 2*k2*x26 = k2*k102,
  1*k2*x3 + 1*k2*x5 + 1*k2*x28 = k2*k103,
  1*k1*x7 + 1*k1*x13 + 1*k1*x30 = k1*k104,
  1*k2*x20 + 1*k2*x31 = k2*k105 }