Sort Column in SQL Server

--declare temporary table
DECLARE @tmp TABLE (MyNumber VARCHAR(30))
--insert data
INSERT INTO @tmp (MyNumber)
SELECT '1.0.0.0.0'
UNION ALL SELECT '10.0.0.0.0'
UNION ALL SELECT '11.0.0.0.0'
UNION ALL SELECT '12.0.0.0.0'
UNION ALL SELECT '2.0.0.0.0'
UNION ALL SELECT '3.0.0.0.0'
UNION ALL SELECT '4.0.0.0.0'
UNION ALL SELECT '5.0.0.0.0'
UNION ALL SELECT '6.0.0.0.0'
UNION ALL SELECT '7.0.0.0.0'
UNION ALL SELECT '8.0.0.0.0'
UNION ALL SELECT '9.0.0.0.0'
--get the parts 
;WITH Parts AS
(
        --initial part (get first number)
	SELECT 1 AS PartNo, CONVERT(INT,LEFT(MyNumber, CHARINDEX('.',MyNumber)-1)) AS Number, RIGHT(MyNumber, LEN(MyNumber) - CHARINDEX('.',MyNumber)) AS Remainder
	FROM @tmp
	WHERE CHARINDEX('.',MyNumber)>0
	UNION ALL
        --recursive part (get second, third... number)
	SELECT PartNo+1 AS PartNo, CONVERT(INT,LEFT(Remainder, CHARINDEX('.',Remainder)-1)) AS Number, RIGHT(Remainder, LEN(Remainder) - CHARINDEX('.',Remainder)) AS Remainder
	FROM Parts
	WHERE CHARINDEX('.',Remainder)>0
	UNION ALL
	SELECT PartNo+1 AS PartNo, CONVERT(INT,Remainder) AS Number, NULL AS Remainder
	FROM Parts
	WHERE CHARINDEX('.',Remainder)=0
)
--define pivot fields
SELECT [RowNo], [1], [2], [3], [4], [5]
FROM (
        --source table
	SELECT ROW_NUMBER() OVER(PARTITION BY [PartNo] ORDER BY [PartNo]) AS RowNo, PartNo, Number
	FROM Parts
) AS DT
PIVOT(MAX([Number]) FOR [PartNo] IN ([1], [2], [3], [4], [5])) AS UNPVT
ORDER BY [1], [2], [3], [4], [5]

[RowNo] [1]     [2]     [2]     [4]     [5]
1	1	0	0	0	0
5	2	0	0	0	0
6	3	0	0	0	0
7	4	0	0	0	0
8	5	0	0	0	0
9	6	0	0	0	0
10	7	0	0	0	0
11	8	0	0	0	0
12	9	0	0	0	0
2	10	0	0	0	0
3	11	0	0	0	0
4	12	0	0	0	0