2.2.1.2. [DEL] a5c0
2.2.1.2. Sample B
B2:
In the case of A2
One lamp more than 0 per cent
But not more than20 per cent
One lamp not more than20 per cent
B3:
In the case of A2
One lamp 0 per cent
One lamp more than20 per cent
But not more than30 per cent 		a0c0