[1,2]	[100,150]
[1]	[250]
[1,2]	[250,150]
[2]	[150]
['1','2']	[100,150]
['1']	[250]
['1','2']	[250,150]
['2']	[150]
20	[1,2]	[100,150]
20	[1]	[250]
20	[1,2]	[250,150]
20	[2]	[150]