warehouses:
Total = 383
supplier = [
	5,	2,	5,	1,	5,
	2,	2,	3,	2,	3
]
cost = [
	30,	27,	70,	2,	4,
	22,	5,	13,	35,	55
]
open = [
	true,	true,	true,	false,	true
]
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