Match the items on the left to the items on the right.

	??? playground traffic lights school crossing yield ahead slippery when wet undivided highway elevation on pavement narrow bridge pavement ends winding road
	??? playground traffic lights school crossing yield ahead slippery when wet undivided highway elevation on pavement narrow bridge pavement ends winding road
	??? playground traffic lights school crossing yield ahead slippery when wet undivided highway elevation on pavement narrow bridge pavement ends winding road
	??? playground traffic lights school crossing yield ahead slippery when wet undivided highway elevation on pavement narrow bridge pavement ends winding road
	??? playground traffic lights school crossing yield ahead slippery when wet undivided highway elevation on pavement narrow bridge pavement ends winding road
	??? playground traffic lights school crossing yield ahead slippery when wet undivided highway elevation on pavement narrow bridge pavement ends winding road
	??? playground traffic lights school crossing yield ahead slippery when wet undivided highway elevation on pavement narrow bridge pavement ends winding road
	??? playground traffic lights school crossing yield ahead slippery when wet undivided highway elevation on pavement narrow bridge pavement ends winding road
	??? playground traffic lights school crossing yield ahead slippery when wet undivided highway elevation on pavement narrow bridge pavement ends winding road
	??? playground traffic lights school crossing yield ahead slippery when wet undivided highway elevation on pavement narrow bridge pavement ends winding road