12345678
   
a |^^|
b |ER|
c |C^|
d |^^+---::+
e |ee:.....|
f |ee:.....|
g |..+-----+
h |..|
i |..|
j |..|
k |..|
l |FK|
m |GL|
n |..|
o |..|
p |..|

After round 1:

   12345678
   
a |^^|
b |EC|
c |^^|
d |^^+---::+
e |..:.....|
f |..:.....|
g |..+-----+
h |..|
i |..|
j |..|
k |.R|
l |FK|
m |Ge|
n |..|
o |..|
p |::|
q |.L|
r |..|
s |..|
t |..|
u |..|
v |..|
w |..|
x |..|
y |..|
z +..+
A .XX.
B .XX.
C  ..

(Oops, I blew away round 2)

After round 3:

   12345678

        +--+
        :..|
        :..|
        |..|
  +--+  |..|
a |GK|  |F.|
b |EC|  |..|
c |^^|  |..| 
d |^^+---::+
e |..:.....|
f |eR:.....|
g |ee+-----+
h |..|
i |..|
j |..|
k |..|
l |..|
m |..|
n |..|
o |..|
p |::|
q |..|
r |.L|
s |..|
t |..|
u |..|
v |..|
w |..|
x |..|
y |..|
z +..+
A .XX.
B .XX.
C  ..

After round 4:

   12345678

   +----+
   |....|
   |...F+--+
   |....:..|
   |....:..|
   +----+..|
  +--+  |..|
a |^K|  |..|
b |^^|  |..|
c |^^|  |..| 
d |^^+---ee+
e |..:...ee|
f |..:....R|
g |..+-----+
h |.L|
i |..|
j |..|
k |..|
l |..|
m |..|
n |..|
o |..|
p |::|
q |..|
r |..|
s |..|
t |..|
u |..|
v |..|
w |..|
x |..|
y |.E|
z +GC+
A .XX.
B .XX.
C  ..

After round 5:

   12345678

   +----+
   |....|
   |...F+--+
   |....:..|
   |....:..|
   +----+..|
  +--+  |eR|
a |^^|  |ee|
b |^^|  |..|
c |^^|  |..| 
d |^^+---..+
e |..:..L..|
f |..:.....|
g |..+-----+
h |..|
i |..|
j |..|
k |..|
l |..|
m |..|
n |..|
o |..|
p |::|
q |..|
r |..|
s |..|
t |..|
u |..|
v |..|
w |..|
x |..|
y |K.|
z +..+
A EXXC
B GXX.
C  ..

After round 6:

   12345678

   +----+
U  |L...|
V  |....+--+
W  |eR..:..|
X  |ee..:..|
Y  +----+F.|
Z +--+  |..|
a |^^|  |..|
b |^^|  |..|
c |^^|  |..| 
d |^^+---..+
e |..:.....|
f |..:.....|
g |..+-----+
h |..|
i |..|
j |..|
k |..|
l |..|
m |..|
n |..|
o |..|
p |::|
q |..|
r |..|
s |..|
t |..|
u |..|
v |..|
w |..|
x |..|
y |..|
z +..+
AKEXXC
B GXX.
C  ..

After round 7:

   12345678

   +----+
U  |....|
V  |....+--+
W  |....:..|
X  |....:..|
Y  +----+..|
Z +--+  |ee|
a |^^|  |LR|
b |^^|  |..|
c |^^|  |..| 
d |^^+---..+
e |..:F....|
f |..:.....|
g |..+-----+
h |..|
i |..|
j |..|
k |..|
l |..|
m |..|
n |..|
o |..|
p |::|
q |..|
r |..|
s |..|
t |..|
u |..|
v |..|
w |..|
x |..|
y |..|
z +..+
AKEXXC
B GXX.
C  ..

Latest update:

   12345678

   +----+
U  |....|
V  |....+--+
W  |....:..|
X  |....:..|
Y  +----+..|
Z +--+  |..|
a |^^|  |..|
b |^^|  |..|
c |^^|  |..| 
d |^^+--+..+
e |..:.....|
f |..:.....|
g |..+-----+
h |..|
i |..|
j |Re|
k |ee|
l |..|
m |..|
n |..|
o |..|
p |::|
q |..|
r |..|
s |..|
t |..|
u |..|
v |..|
w |..|
x |..|
y |..|
z +FL+
AKEXXC
B GXX.
C  ..