(A)
----------------|----------------
----------------|----------------
----------------|----------------
0-0-3-0-4-0-0-5-|--0-3-0-2-0-0-0-
----------------|----------------
----------------|----------------
----------------|----------------
--0-3-0-4-0-0-5-|--0-3-----------
----------------|----------------
----------------|----------------
----------------|----------------
0-0-3-0-4-0-0-5-|--0-3-0-2-0-0-0-
----------------|----------------
----------------|----------------
----------------|----------------
--0-3-0-4-0-0-5-|--0-5-----------
(B)
----------------
----------------
----------------
----------------
(C)
--7-------------|----------------
----------------|----------------
5---5-7---------|----------------
----------0-0-0-|3-0---3---4---5-
--7-------------|----------------
----------------|----------------
5---5-7---------|----------------
----------0-0-0-|2-0-0-3-0-0-4-5-
(D)
----------------|----------------
----------------|----------5-6-7-
0-0-0-0-0-0-0-0-|0-0-0-0-0-------
----------------|----------------
----------------|----------------
----------------|----------7-8-9-
----0-0-0-0-0-0-|0-0-0-0-0-------
----------------|----------------
----------------|----------------
----------------|----------7-8-9-
----------------|----------------
----7-7-7-7-7-7-|7-7-7-7-7-------
----------------|-------------------|----------------
----------------|9---10---11---12---|----------------
----------------|-------------------|----------------
----7-7-7-7-7-7-|--7----8----9------|----------------
----------------|----------------
------------0-0-|2-2-2-2---------
----------------|----------------
0-0-0-0-0-0-----|--------3-3-3-3-
----------------|------------0-0-
----------------|0-2-2-0-2-2-----
------0-0-0-2-2-|----------------
3-3-3-----------|----------------
----------------|--------------7-
0-2-2-0-2-2-0-2-|0-2-2-0-2-2-----
----------------|----------------
----------------|----------------
9-7--79-7--79-7-|-79-7--79--------
---97----97----9|7----97----------
----------------|----------10-----
----------------|-----------------
----------------|----------------
----------------|----------------
7---7-7-7-7-7-7-|7-5-6-7-5-5-7-5-
----------------|----------------
----------------|----------------
----------------|------------0-2-
7-7-------------|----0-0-1-1-----
----0-0-2-2-3-3-|4-4-------------
----------------|----------------
--------2-2-0-2-|2-0-0-2-0-------
----------------|----------2-0---
0-0-0-0---------|--------------3-
----------------|----------------
----------------|----------------
----------------|0-0-0-0---------
0-0-0-0-0-0-0-0-|--------3-3-3-3-
----------------|----------------
----------------|----------------
----------------|----------------
0---------------|----------------
----------------|----------------
----------------|----------------
--------------0-|----------------
----------------|--0-3-----------
----------------|----------------
----------------|----------------
----------------|----------------
0---------------|--------------0-
----------------|----------------
----------------|----------------
----------------|----------------
--0-3-0-4-0-0-5-|----5-----------
----------------|----------------
------7---------|--5-7-5-------7-
----------------|------------5---
----------------|----------------
----------------|----------------
----------------|----------------
5-7-5-7-5-------|----------------
----------5-----|----5-----------
----------------|----------------
----------------|----------------
----------------|----------------
----------------|----------------
----------------|----------------
----------------|----------------
--------5-7-----|----------------
3---0-----------|----------------
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