SELECT Name, PriceA, PriceB, PriceC, PriceD, Price AS PriceE, PriceF
FROM FILTER {PriceF >= Price AND PriceF <= PriceA} (
	 FILTER{Price <= 1.1*PriceB} (
		 SELECT Name, PriceA, PriceB, PriceC, Price_1 AS PriceD, Price
		 FROM 
		 FILTER{Price >= 0.9*PriceB} (
			 SELECT Name, PriceA, PriceB, Price_1 AS PriceC, Price
			 FROM 
			 FILTER{Price >= 0.9*PriceA AND Price <= 1.1*PriceA} (
				SELECT Name, PriceA, Price_1 AS PriceB, Price
				FROM 
				FILTER{Price >= 1.2*PriceA} (
					SELECT Name, Price_1 AS PriceA, Price 
					FROM 
					(FILTER {Price <= Price_1} (
						(SELECT Name, Price FROM Stock) NEXT {$1.Name=$2.Name} Stock)
					FOLD {$1.Name = $2.Name, $2.Price >= $.Price,} Stock))
				FOLD {$1.Name = $2.Name, $2.Price <= $.Price,} Stock)
			FOLD {$1.Name = $2.Name, $2.Price >= $.Price,} Stock)
		 FOLD {$1.Name = $2.Name, $2.Price <= $.Price,} Stock)
	 NEXT {$1.Name = $2.Name2} (SELECT Name AS Name2, Price AS PriceF FROM Stock))
PUBLISH MShapeStock