(A)
----------------|----------------
----------------|----------------
----------------|----------------
5-0-2-5---0-2-5-|5-0-2-5--0-42-5-
-----------------|----------------
-----------------|----------------
-----------------|2-0-------------
5-0-2-5---0-42-5-|----2-5--0-42-5-
----------------|---------------
----------------|---------------
----------------|---------------
5-5--------0-25-|3-3--------5---
----------------|----------------
----------------|----------------
----------------|----------------
2-2-3-4-5-------|--------0235-35-
----------------|---------------
----------------|---------------
----------------|---------------
5-5-----5-5---5-|3-3-2-0----5---
----------------|----------------
----------------|----------------
----------------|--------2-3-4-5-
2-2-3-4-5-------|----------------
(B)
----------------|----------------
----------------|----------------
----------------|----------------
5-0-2-5---0-2-5-|5-0-2-5--0-42-5-
-----------------|----------------
-----------------|----------------
-----------------|2-0-------------
5-0-2-5---0-42-5-|----2-5--0-42-5-
----------------|---------------
----------------|---------------
----------------|---------------
----------------|-----------5-5-
----------------|---------------
----------------|---------------
----------------|---------------
----------------|--------5-55-5-
tF(A)x2(B)