VariableOrderWrong: version 2.19.3-r2: variable IUSE should occur before RESTRICT
  VariableOrderWrong: version 3.1.1: variable IUSE should occur before RESTRICT
  VariableOrderWrong: version 3.2.0-r1: variable IUSE should occur before RESTRICT
  VariableOrderWrong: version 3.2.0-r2: variable IUSE should occur before RESTRICT