1	2	3
4	5	6
7	8	9
1	2	3
4	5	6
7	8	9
1	2	3
4	5	6
7	8	9
1	2	3
4	5	6
7	8	9
1	2	3
4	5	6
7	8	9
1	2	3
4	5	6
7	8	9
1	2	3
4	5	6
7	8	9
1	2	3
4	5	6
7	8	9
c1	Nullable(Int64)					
c2	Nullable(Int64)					
c3	Nullable(Int64)					
c1	Nullable(Int64)					
c2	Nullable(Int64)					
c3	Nullable(Int64)					
c1	UInt32					
c2	UInt32					
c3	UInt32					
c1	UInt32					
c2	UInt32					
c3	UInt32					
c1	Nullable(Int64)					
c2	Nullable(Int64)					
c3	Nullable(Int64)					
c1	Nullable(Int64)					
c2	Nullable(Int64)					
c3	Nullable(Int64)					
c1	UInt32					
c2	UInt32					
c3	UInt32					
c1	UInt32					
c2	UInt32					
c3	UInt32