Please Urgent help in DataGrid problem

[gops]

This is my sql query

"SELECT UC_Course_Unit.Unit_ID, Unit.Unit_Name,
UC_Course_Unit.Semester_Offered, UC_Course_Unit.Year_Offered FROM Unit
INNER JOIN UC_Course_Unit ON Unit.Unit_ID = UC_Course_Unit.Unit_ID
WHERE (((UC_Course_Unit.Unit_ID) Not In (SELECT OS_Course_Unit.Unit_ID
FROM OS_Course_Unit WHERE (((OS_Course_Unit.OS_course_ID)="+
OscourseID +")))) AND ((UC_Course_Unit.Course_ID)='"+ UCCouseID
+"'))ORDER BY UC_Course_Unit.Year_Offered",cts);

I want to format the data grid something looks like this

Semester 1 Semester2
Year 1

Subject 1 Subject 1
Subject 2 Subject 2
Subject 3 Subject 3
Subject 4 Subject 4

Year 2
Subject 1 Subject 1
Subject 2 Subject 2
Subject 3 Subject 3
Subject 4 Subject 4

Thanks in advanced show me some code how can solve this problem

gop