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bins:
b1: 5
b2: 5
b3: 5
items:
i1:
quantity: 4
affinity:
hard:
bins:
- b1
i2:
quantity: 3
affinity:
soft:
- weight: 100
bins:
- b1
- weight: 50
bins:
- b2
i3:
quantity: 8
affinity:
soft:
- weight: 10
bins:
- b1
- weight: 5
bins:
- b2
- weight: 1
bins:
- b3
solution:
i1:
b1: 4
i2:
b1: 1
b2: 2
i3:
b2: 3
b3: 5