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Đưa ra một bản đồ mỏ vàng có thể được biểu diễn dưới dạng ma trận NxN
Trong bản đồ này, có một số mỏ vàng nằm ở những vị trí ngẫu nhiên (tối đa 4 mỏ cho mỗi bản đồ). Một trại sẽ được thiết lập trên bản đồ để khai thác vàng. Hàng ngày, công nhân sẽ đi từ trại đến vị trí mỏ vàng. Để giảm chi phí, công ty muốn thiết lập trại sao cho khoảng cách từ trại đến vị trí khai thác được tối ưu hóa.
Hãy xem xét bản đồ 5x5 bên dưới:
 
 - Công nhân không thể đi qua đá
 - Mất 1 giờ để di chuyển một ô trong bản đồ
Có hai mỏ, từ điểm xuất phát (địa điểm cắm trại) sẽ mất 4h để đi đến mỗi mỏ vàng. Giả sử chi phí cuối cùng sẽ là chi phí cao nhất trong số đó, sau đó nếu chúng ta đặt trại như hình trên, chi phí cuối cùng sẽ là 4.
Bây giờ, chúng tôi xem xét ví dụ khác:
 
Trong ví dụ thứ 3, chi phí cuối cùng sẽ là tối thiểu (1)
[Đầu vào]
Dòng đầu tiên sẽ là số lượng test case T (T ≤ 50)
Trong mỗi TC:
 - Dòng đầu tiên sẽ cho kích thước bản đồ N (N ≤ 20) và số lượng mỏ vàng G (2 ≤ G ≤ 4)
 - G dòng tiếp theo sẽ ghi vị trí R (hàng) & C (cột) của mỏ vàng (1-base indexed)
- N dòng tiếp theo sẽ cho dữ liệu của bản đồ: 1 là đường & mỏ vàng, 0 là đá (không thể đi qua)

[Đầu ra]
Chương trình của bạn sẽ đưa ra Chi phí cuối cùng tối thiểu để di chuyển từ trại đến các mỏ vàng.
Trường hợp #1
1
Trường hợp #2
2
Trường hợp #3
2
Trường hợp #4
7
Trường hợp #5
6

[Hạn chế]
- Bạn có thể di chuyển theo 4 hướng (lên/trái/xuống/phải)
- Bạn không thể dựng trại ở vị trí mỏ vàng hoặc đá
- Bạn có thể đi qua một mỏ vàng rồi đến mỏ vàng khác
- Bạn phải đặt trại để công nhân có thể đi đến tất cả các mỏ vàng
input:
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4 3
3 4
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1 1 1 1 1
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1 1 1 1 1
8 2
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1 1 1 1 1 1 1 0
1 1 0 1 0 1 1 0
1 1 1 1 0 1 1 0
1 1 1 1 1 1 1 0
1 1 1 1 1 1 1 0
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0 0 0 0 0 0 0 0
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5 3
7 1
0 0 0 1 1 1 1 1 1 0
1 1 1 1 1 1 1 1 1 0
1 0 0 1 0 0 0 0 1 0
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1 1 1 1 1 1 1 1 1 1
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1 2
2 8
5 8
0 1 0 0 0 0 0 0
0 1 0 1 1 1 1 1
0 1 0 1 0 0 0 1
0 1 1 1 0 0 0 1
0 1 0 1 0 0 0 1
0 1 0 1 1 1 1 1
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0 1 0 0 1 0 0 0
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9 6
1 9
7 5
7 3
1 1 1 1 1 1 0 1 1 0 
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1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 0 
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0 1 1 1 1 1 1 1 1 1 1 1 
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1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 
1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
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15 12
1 7
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1 1 1 1 1 1 1 1 0 0 1 1 0 1 1 
1 1 0 1 1 1 1 1 1 1 0 0 1 1 1 
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1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
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0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 
1 0 1 1 1 1 1 1 0 0 1 1 1 1 1 
1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 
20 2
6 12
12 11
1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 
1 1 0 1 0 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 0 1 1 1 0 1 1 0 1 1 1 1 0 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 
1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 0 1 
1 0 0 1 1 0 1 1 1 1 0 1 1 1 1 1 1 0 1 1 
1 1 0 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 
1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 0 1 
1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 0 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 
1 1 1 1 1 0 0 1 1 0 1 1 1 1 1 0 0 1 1 1 
1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 0 0 
1 0 1 0 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 
0 1 1 1 0 1 1 1 1 1 1 0 1 1 0 1 1 1 0 1 
1 1 1 1 0 0 1 1 0 0 1 1 1 1 1 1 1 1 1 1 
1 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 0 1 1 
20 4
8 20
17 17
2 18
2 13
1 0 1 1 1 1 0 0 0 0 0 1 1 1 1 1 1 1 1 0 
1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 0 1 1 1 
1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 
1 1 1 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 0 1 0 0 0 1 1 1 0 1 1 1 1 1 1 1 1 1 1 
0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 
1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 
1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 0 
1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 0 1 
1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 0 1 1 0 1 
1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 0 1 0 1 
1 0 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 0 1 1 0 1 1 1 1 1 1 0 1 1 
20 2
18 6
5 17
1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 0 0 1 
1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 
0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 0 
1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 1 
1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 
1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 
1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 0 1 1 1 1 
1 1 1 1 1 1 1 0 1 1 1 1 1 0 0 1 1 1 1 0 
0 0 1 0 1 1 1 1 1 1 1 0 1 1 1 1 0 1 0 1 
1 1 1 1 1 1 1 0 1 0 0 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 0 0 0 0 1 
0 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 0 1 1 1 0 0 1 1 1 0 1 1 1 1 0 
20 3
8 11
11 14
13 16
0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 
0 1 1 0 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 
0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 
1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 
0 1 1 0 1 1 1 1 0 1 0 1 1 0 1 1 1 1 1 1 
1 0 0 1 1 0 1 1 1 1 1 1 1 0 0 1 0 1 1 1 
1 1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 
1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 0 1 
1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 1 1 
0 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 0 1 0 1 1 1 1 0 1 0 1 1 1 1 1 1 1 0 1 
1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 
1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 
0 1 1 1 1 0 0 1 1 1 1 1 1 1 1 0 0 1 0 0 
1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 
20 2
7 10
13 19
1 1 1 1 0 1 1 1 0 0 1 1 1 1 1 1 0 1 0 1 
1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 
1 1 0 1 0 1 1 1 1 1 1 1 0 0 1 1 1 0 1 1 
0 1 1 1 1 1 1 1 0 0 1 1 0 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 
1 0 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 0 1 
1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 0 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 
1 1 1 1 1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 
1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 
1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 0 0 1 1 
0 0 1 1 1 1 1 1 1 1 1 0 1 0 1 0 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 0 1 1 
1 0 1 0 1 0 1 1 0 1 1 1 1 1 0 1 0 1 1 1 
1 0 0 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 1 1 
1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 
1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 
20 3
6 2
10 7
14 2
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 
1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 0 
1 1 0 1 1 0 1 0 1 1 1 0 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 1 1 
0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 
0 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 
1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 
1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 
1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 0 1 1 1 1 
1 1 1 1 1 1 0 0 1 1 0 1 1 1 1 1 0 1 1 1 
1 1 1 1 1 0 1 0 1 1 1 0 1 1 1 0 1 1 1 1 
1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 
1 1 1 0 1 1 1 1 1 1 0 0 1 0 1 1 0 1 1 1 
0 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 
1 1 1 0 1 1 0 1 1 1 1 0 1 1 1 1 0 1 1 1 
1 1 1 1 1 1 0 0 0 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 
20 3
9 8
8 12
7 12
1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 0 
1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 
1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 
0 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 0 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 0 0 1 1 1 1 0 1 1 1 1 1 
0 1 1 0 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 
1 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 1 
1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 
1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 
1 1 1 1 1 1 0 1 1 1 0 1 1 1 1 1 1 1 1 1 
0 1 1 1 1 1 1 0 0 1 0 1 0 1 1 1 1 1 1 1 
0 1 0 1 1 1 0 1 1 1 0 1 0 1 1 1 1 1 1 1 
20 3
7 12
9 8
14 5
1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 
1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 
1 1 1 1 1 1 0 1 0 1 1 0 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 1 0 1 
1 1 1 1 1 0 0 1 1 1 1 1 1 0 1 0 1 1 1 1 
1 1 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 0 0 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 
1 1 1 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 
1 1 1 0 1 0 1 1 1 1 0 1 1 1 1 1 1 1 0 1 
1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 0 1 0 0 1 
1 1 1 1 1 0 1 1 0 0 1 1 1 1 0 1 1 1 1 1 
1 1 1 0 0 1 1 1 1 0 1 1 1 1 0 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 0 1 0 0 1 1 1 0 
1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 
0 1 0 1 1 1 1 0 1 1 1 1 1 1 1 0 1 1 1 1 
1 1 1 0 1 1 1 1 1 1 1 1 1 0 1 1 0 1 1 1 
20 3
17 4
19 15
17 18
1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 0 1 1 1 0 
1 1 1 1 1 1 1 0 1 1 1 1 1 1 0 0 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 1 0 
1 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 
1 1 1 1 1 1 0 1 1 1 1 0 1 0 1 0 1 1 1 1 
1 1 1 1 0 1 1 0 1 0 1 1 1 1 1 1 0 1 1 1 
1 1 1 0 1 1 1 0 0 1 0 1 0 1 1 1 0 1 1 1 
1 1 0 0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 
1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 
1 1 1 1 0 1 1 1 1 1 1 1 1 0 0 1 1 1 1 1 
1 1 0 1 1 1 1 1 1 1 1 1 0 0 1 1 0 1 0 1 
0 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 
1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 
1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 
1 0 1 1 1 1 1 0 1 0 1 1 1 1 1 1 1 1 0 1 
1 1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 0 1 0 1 0 1 1 0 0 1 1 0 0 0 1 1 1 
20 3
4 20
5 19
20 16
1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 1 1 
1 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 0 1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 
1 1 1 1 1 1 0 1 1 1 1 1 1 1 1 0 1 1 1 1 
1 1 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 0 1 1 
1 1 0 1 1 1 1 1 1 1 1 1 0 1 0 1 1 1 1 1 
1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 1 1 1 1 1 
1 1 1 1 1 1 1 1 1 0 1 1 1 0 1 1 1 0 1 0 
1 1 1 0 0 1 1 1 1 0 1 0 1 1 1 1 0 1 1 1 
1 1 1 1 1 1 1 1 1 1 0 1 1 1 1 1 0 1 1 1 
1 1 1 1 1 1 0 1 1 1 1 1 0 1 0 0 1 1 1 1 
1 0 1 1 0 1 1 1 1 1 1 0 1 1 1 0 0 1 1 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 1 
0 1 1 1 1 1 1 1 1 0 1 1 1 1 0 1 1 1 1 1 
0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 
0 0 1 1 1 1 1 0 0 1 1 1 1 1 1 0 1 1 1 1 
1 1 0 1 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 
1 1 1 0 0 1 1 1 1 1 1 0 1 1 1 1 1 1 1 0 
1 1 1 1 1 1 1 0 0 1 1 1 1 1 1 1 0 1 0 0 

output
Case #1
1
Case #2
2
Case #3
2
Case #4
7
Case #5
6
Case #6
6
Case #7
4
Case #8
3
Case #9
6
Case #10
7
Case #11
2
Case #12
6
Case #13
5
Case #14
4
Case #15
7
Case #16
3
Case #17
2
Case #18
5
Case #19
3
Case #20
8
Case #21
5
Case #22
7
Case #23
7
Case #24
7
Case #25
9
Case #26
2
Case #27
2
Case #28
4
Case #29
5
Case #30
7
Case #31
3
Case #32
6
Case #33
1
Case #34
2
Case #35
6
Case #36
9
Case #37
6
Case #38
10
Case #39
6
Case #40
10
Case #41
4
Case #42
10
Case #43
12
Case #44
5
Case #45
10
Case #46
6
Case #47
3
Case #48
7
Case #49
8
Case #50
11


*/