WD Grade 3 (ITN 6), MS Grade 1 (ITN 3 & 4), WS Grade 1 (ITN 3 & 4), MD Grade1 (ITN 3 & 4), WD Grade1 (ITN 3 & 4), XD Grade 1 (ITN 3 & 4), MS Grade 2 (ITN 5), WS Grade 2 (ITN 5), MD Grade 2 (ITN 5), WD Grade 2 (ITN 5), XD Grade 2 (ITN 5), MS Grade 3 (ITN 6), WS Grade 3 (ITN 6), MD Grade 3 (ITN 6), XD Grade 3 (ITN 6), MS Grade 4 (ITN 7), WS Grade 4 (ITN 7), MD Grade 4 (ITN 7), WD Grade 4 (ITN 7), XD Grade 4 (ITN 7), MS Grade 5 (ITN 8), WS Grade 5 (ITN 8), MD Grade 5 (ITN 8), WD Grade 5 (ITN 8), XD Grade 5 (ITN 8), MS Grade 6 (ITN 9), WS Grade 6 (ITN 9), MD Grade 6 (ITN 9), WD Grade 6 (ITN 9), XD Grade 6 (ITN 9)