Combine 12 rolls together and roll into an 18 x 12-inch rectangle. Repeat with remaining 12 rolls. Brush both dough rectangles with butter. Combine cheese and green chilies and sprinkle over one dough rectangle. Top with remaining dough rectangle, butter side down. Cut into twelve 1 1/2-inch strips. Twist each strip several times. Place at least one inch apart on large sprayed baking sheets. Sprinkle with Parmesan cheese. Cover with plastic wrap and let rise 30 minutes. Remove wrap and bake at 350°F 15-20 minutes or until lightly browned.