The flag positions

There are 5 positions for each hand - down, low, out, high and up. Some letters require both arms to be on the same side of the body.
LH = left hand
RH = right hand

(These diagrams are of a person facing you so the left and right sides are swapped.)

A and 1 - LH down RH low

```           _
/ \
__\ /__
/       |
/ /|   | |
/\ |_/ |   | |
/  \/   |___|\/
\  /    | | | |__
\/     | | | |  |
|_|_| |__|

```
B and 2 - LH down RH out
```           _
/ \
____\ /__
____|___      |
|  |     |   | |
|__|     |   | |
|___|\/
| | | |__
| | | |  |
|_|_| |__|

```
C and 3 - LH down RH high
```
/\
/  \
\  /\_
\/ | \   _
\ \ / \
\ \\ /__
\      |
|   | |
|   | |
|___|\/
| | | |__
| | | |  |
|_|_| |__|

```
D and 4 - LH down RH up (or LH up RH down)
```        __
|  |
|__|
|_
| | _
| |/ \
| |\ /__
|_      |
|   | |
|   | |
|___|\/
| | | |__
| | | |  |
|_|_| |__|

```
E and 5 - LH high RH down
```                   /\
/  \
_/\  /
_   / | \/
/ \ / /
__\ // /
|      /
| |   |
| |   |
\/|___|
__| | | |
|  | | | |
|__| |_|_|

```
F and 6 - LH out RH down
```           _
/ \
__\ /____
|      ___|____
| |   |     |  |
| |   |     |__|
\/|___|
__| | | |
|  | | | |
|__| |_|_|

```
G and 7 - LH low RH down
```           _
/ \
__\ /__
|       \
| |   |\ \
| |   | \_| /\
\/|___|   \/  \
__|| | |    \  /
|  || | |     \/
|__||_|_|

```
H and 8 - LH across low RH out
```           _
/ \
____\ /_
____|___     |
|  |     | / /
|__|     |/ /|
/\  |_/_|
/  \/| | |
\  / | | |
\/  |_|_|

```
I and 9 - LH across low RH up
```        __
|  |
|__|
|_
| | _
| |/ \
| |\ /_
|_     |
| / /
|/ /|
/\  |_/_|
/  \/| | |
\  / | | |
\/  |_|_|

```
J and 'alphabetic' - LH out RH up
```        __
|  |
|__|
|_
| | _
| |/ \
| |\ /____
|_     ___|____
|   |     |  |
|   |     |__|
|___|
| | |
| | |
|_|_|

```
K and 0 - LH up RH low
```             __
|  |
|__|
_|
_ | |
/ \| |
__\ /| |
/      _|
/ /|   |
/\ |_/ |   |
/  \/   |___|
\  /    | | |
\/     | | |
|_|_|

```
L - LH high RH low
```
/\
/  \
_/\  /
_   / | \/
/ \ / /
__\ // /
/      /
/ /|   |
/\ |_/ |   |
/  \/   |___|
\  /    | | |
\/     | | |
|_|_|

```
M - LH out RH low
```           _
/ \
__\ /____
/      ___|____
/ /|   |     |  |
/\ |_/ |   |     |__|
/  \/   |___|
\  /    | | |
\/     | | |
|_|_|

```
N - LH low RH low
```           _
/ \
__\ /__
/       \
/ /|   |\ \
/\ |_/ |   | \_| /\
/  \/   |___|   \/  \
\  /    | | |    \  /
\/     | | |     \/
|_|_|

```
O - LH across high RH out
```
/\
/  \
\  /\_
\/ | \
\ \
____\\ \
____|___    |
|  |     |   |
|__|     |   |
|_ _|
| | |
| | |
|_|_|

```
P - LH up RH out
```             __
|  |
|__|
_|
_ | |
/ \| |
____\ /| |
____|___     _|
|  |     |   |
|__|     |   |
|_ _|
| | |
| | |
|_|_|

```
Q - LH high RH out
```
/\
/  \
_/\  /
_   / | \/
/ \ / /
____\ // /
____|___     /
|  |     |   |
|__|     |   |
|___|
| | |
| | |
|_|_|

```
R - LH out RH out
```           _
/ \
____\ /____
____|___     ___|____
|  |     |   |     |  |
|__|     |   |     |__|
|___|
| | |
| | |
|_|_|

```
S - LH low RH out
```           _
/ \
____\ /__
____|___      \
|  |     |   |\ \
|__|     |   | \_| /\
|___|   \/  \
| | |    \  /
| | |     \/
|_|_|

```
T - LH up RH high
```             __
/\        |  |
/  \       |__|
\  /\_       _|
\/ | \   _ | |
\ \ / \| |
\ \\ /| |
\     _|
|   |
|   |
|___|
| | |
| | |
|_|_|

```
U - LH high RH high
```
/\               /\
/  \             /  \
\  /\_         _/\  /
\/ | \   _   / | \/
\ \ / \ / /
\ \\ // /
\     /
|   |
|   |
|___|
| | |
| | |
|_|_|

```
V - LH low RH up
```        __
|  |
|__|
|_
| | _
| |/ \
| |\ /__
|_      \
|   |\ \
|   | \_| /\
|___|   \/  \
| | |    \  /
| | |     \/
|_|_|

```
W - LH out RH across high
```
/\
/  \
_/\  /
/ | \/
/ /
/ //____
|    ___|____
|   |     |  |
|   |     |__|
|_ _|
| | |
| | |
|_|_|

```
X - LH low RH across high
```
/\
/  \
_/\  /
/ | \/
/ /
/ //__
|     \
|   |\ \
|   | \_| /\
|_ _|   \/  \
| | |    \  /
| | |     \/
|_|_|

```
Y - LH out RH high
```
/\
/  \
\  /\_
\/ | \   _
\ \ / \
\ \\ /____
\     ___|____
|   |     |  |
|   |     |__|
|___|
| | |
| | |
|_|_|

```
Z - LH out RH across low
```           _
/ \
_\ /____
|     ___|____
\ \ |     |  |
|\ \|     |__|
|_\_|  /\
| | |\/  \
| | | \  /
|_|_|  \/

```
Numerical sign - LH high RH up
```        __
|  |        /\
|__|       /  \
|_       _/\  /
| | _   / | \/
| |/ \ / /
| |\ // /
|_     /
|   |
|   |
|___|
| | |
| | |
|_|_|

```
Annul sign - LH low RH high
```
/\
/  \
\  /\_
\/ | \   _
\ \ / \
\ \\ /__
\      \
|   |\ \
|   | \_| /\
|___|   \/  \
| | |    \  /
| | |     \/
|_|_|

```
Error - LH and RH raised and lowered together
```
/\               /\
/  \             /  \
\  /\_         _/\  /
\/ | \   _   / | \/
/    \ \ / \ / /   \
|      \ \\ // /     |
|      /       \     |
\    / /|   |\ \   /
/\ |_/ |   | \_| /\
/  \/   |___|   \/  \
\  /    | | |    \  /
\/     | | |     \/
|_|_|
```