2.3.2. [DEL] a2c0
2.3.2. Sample B
B4: In the case of A2
One direction indicator more than 0 per cent
But not more than 20 per cent
One direction indicator more than 20 per cent
B5: In the case of A2
Both direction indicators more than 20 per cent
B6: In the case of A2
One direction indicator 0 per cent
One direction indicator more than 30 per cent 		a0c0