glPushMatrix();
	glTranslatef(0.0f,0.0f,-30.0f);
	glutSolidCube(4);
	glPopMatrix();

	glPushMatrix();
	glTranslatef(-10.0f, 0.0f, 0.0f);
	glutSolidCube(4);
	glPopMatrix();

	glPushMatrix();
	glTranslatef(10.0f, 0.0f, 0.0f);
	glutSolidCube(4);
	glPopMatrix();

	glPushMatrix();
	glTranslatef(-10.0f, 0.0f, -30.0f);
	glutSolidCube(4);
	glPopMatrix();

	glPushMatrix();
	glTranslatef(10.0f, 0.0f, -30.0f);
	glutSolidCube(4);
	glPopMatrix();

	glPushMatrix();
	glTranslatef(-20.0f, 0.0f, -30.0f);
	glutSolidCube(4);
	glPopMatrix();

	glPushMatrix();
	glTranslatef(20.0f, 0.0f, -30.0f);
	glutSolidCube(4);
	glPopMatrix();