V1	V2	V3	V4	V5	V6	V7	V8
W1	6	2	6	7	4	2	5	9
W2	4	9	5	3	8	5	8	2
W3	5	2	1	9	7	4	3	5
W4	7	6	7	3	9	2	7	1
W5	2	3	9	5	7	2	6	5
W6	5	5	2	2	8	1	4	3

W is warehouse and V is customer, table is the fee for each different warehouse sent item to a different customer,

now warehouse's instock are 60, 55,51,43,41,52 from W1 to W6

The need of customer from V1 to V8 are 35,37,22,32,41,32,43,48

use python to find the cheapest way to fulfill the need of customers