2.2.1.2. [DEL] a4c0
2.2.1.2. Sample B
B2:
in the case of A2
one headlamp more than 0 per cent
but not more than 20 per cent
one headlamp not more than 20 per cent
B3:
in the case of A2
one headlamp 0 per cent
one headlamp more than 20 per cent
but not more than 30 per cent 		a0c0