(A)
-----------------------------------------
---------------11-12-----12---X-11-------
11---11---X-13-11-11-----11---X-11-13-11-
11---11---X-13---------------------13-11-
-----------------------------------------
-----------------------------------------
-----------------------------------------
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-----11---X-10---------------------10-11-
-----11---X-10-13-11-----11---X-13-10-11-
---------------13-11-----11---X-13-------
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---------------11-12-----12---X-11-------
-----11---X-13-11-11-----11---X-11-13-11-
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4-------------4---4-----------6-
4-------------2---2-2-2-2-2-2-4-
2-2-2-2-2-2-2-------------------
--------------------------------
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--6-------------6-X-X-6-X-6-----
--6-----------------------------
--4-4-4-4-4-4-4-----------------
--------------------------------
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--------------4---4-----------6-
4-------------4---4-----------6-
4-------------2---2-2-2-2-2-2-4-
2-2-2-2-2-2-2-------------------
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--6-------------6-6-6-4-X-6-----
--6-------------6-6-6-4-X-6-----
--4-4-4-4-4-4-4-4-4-4-2-X-4-----
--------------------------------
(B)
---------------------------------------
---------------------------------------
11-11-XXXX11-11-XXXX9-9-X-16---15-13---
11-11-XXXX11-11-XXXX9-9-X-16---15-13---
-9--9-XXXX-9--9-XXXX7-7-X-14---13-11---
---------------------------------------
---------------------------------------
---------------------------------------
11-11-XXXX11-11-XXXX9-9-X-16---15-13---
11-11-XXXX11-11-XXXX9-9-X-16---15-13---
-9--9-XXXX-9--9-XXXX7-7-X-14---13-11---
---------------------------------------
--------------------------------
------------------------6-------
6---------------------6---6-----
6---------------6---6-------6---
4-4-4-4-4-4-4-4---4-----------4-
--------------------------------
(C)
-----------------------------------------
---------------11-12-----12-X-X-11-------
11---11-X-X-13-11-11-----11-X-X-11-13-11-
11---11-X-X-13---------------------13-11-
-----------------------------------------
-----------------------------------------
-----------------------------------------
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-----11-X-X-10---------------------10-11-
-----11-X-X-10-13-11-----11-X-X-13-10-11-
---------------13-11-----11-X-X-13-------
-----------------------------------------
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---------------11-12-----12-X-X-11-------
11---11-X-X-13-11-11-----11-X-X-11-13-11-
11---11-X-X-13---------------------13-11-
-----------------------------------------
-----------------------------------------
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-----11-X-X-10-13-11-----11-X-X-13-10----
---------------13-11-----11-X-X-13-------
-----------------------------------------
---------------------------------
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4-----6---------11---X-8-----X-X-
4-----6---------11---X-8-----X-X-
2-2-2-4----------9---X-6-----X-X-
---------------------------------
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9-9-9-6---------11---X-11---------
9-9-9-6---------11---X-11---------
7-7-7-4----------9---X--9-----9-9-
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4-----6---------11---X-8-----X-X-
4-----6---------11---X-8-----X-X-
2-2-2-4----------9---X-6-----X-X-
---------------------------------
-------------------------------------
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9-9-9-6---------11-11-11-11----------
9-9-9-6---------11-11-11-11----------
7-7-7-4----------9--9--9--9----------
-------------------------------------
(D)
------------------------------------------
------------------------------------------
13---13-X-X-13-X-11---11-11-13---11-------
13---13-X-X-13-X-11---11-11---------11-13-
---------------------------------------13-
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13---13-X-X-13-X-11---11----13---11-------
13---13-X-X-13-X-11------11---------11-13-
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(E)
--------------------------------
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4-------------4---4-----------6-
4-------------2---2-2-2-2-2-2-4-
2-2-2-2-2-2-2-------------------
--------------------------------
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--6-----------6---6-X-6-X-6-----
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--------------------------------
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4-------------2---2-2-2-2-2-2-4-
2-2-2-2-2-2-2-------------------
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--6-------------6-6-6-4-X-6-----
--6-------------6-6-6-4-X-6-----
--4-4-4-4-4-4-4-4-4-4-2-X-4-----
--------------------------------
(F)
------------------------------------------
------------------------------------------
13---13-X-X-13-X-11---11-11-13---11-------
13---13-X-X-13-X-11---11-11---------11-13-
---------------------------------------13-
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13---13-X-X-13-X-11---11----13---11-------
13---13-X-X-13-X-11------11---------11-13-
---------------------------------------13-
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--------------------------------------
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---------------13---11----------------
--X-13-X-X-X-X-13------11-12-13-------
--X-13-X-X-X-X------------------9-----
--------------------------------------
(G)
----------------------------------------
17c-------------------------------------
----------------18-17-151715------------
-----------------------|_|---18---------
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17-17----15-17-18----------|_|----------------
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16`-----------------------------------
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13---X-X-X-X-X-11---11-X-13---11-------
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13---X-X-X-X-X-11---11-X-13---11-------
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(H)
------------16-18---19---19201916------------16-
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18----------------------------------------------
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15-15-18-------------------------------------
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14`---------------------------------
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11-11-XXXXXXXXXXXX9-9-X-16---15-13---
11-11-XXXXXXXXXXXX9-9-X-16---15-13---
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-------------------------------------
-------------------------------------
-------------------------------------
11-11-XXXXXXXXXXXX9-9-X-16---15-13---
11-11-XXXXXXXXXXXX9-9-X-16---15-13---
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-------------------------------------
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6---------------------6---6-----
6---------------6---6-------6---
4-4-4-4-4-4-4-4---4-----------4-
--------------------------------
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4-------------------------------
4-------------------------------
2-------------------------------
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A-B-C-D-E-C-F-D-G-F-D-F-D-H