trait Tr0 {
	def m1 = println("Tr0!")
}

trait Tr1 extends Tr0 {
	override def m1 = {
		super.m1
		println("Tr1!")
	}
}

trait Tr2 extends Tr0 {
	override def m1 = {
		super.m1
		println("Tr2!")
	}
}

class Cl12 extends Tr1 with Tr2 {
	override def m1 = {
		super.m1
		println("Cl12!")
	}
}


object Test01 {
	def main(args:Array[String]) = {
		var t:Tr0 = new Cl12
		t.m1
	}
}