Surround The Column

Design and Copyright : Trevor Wood.

X F W Z T V U P l t

1. WXUU | XXXU | PXUU | PVVV
   W..t | W..Z | P..Z | P..V
   l..t | W..t | W..Z | P..V
   lFFt | lTFF | lTFZ | TTTZ

2. tXUU | XXXU | ZXUU | Zlll
   t..P | t..W | Z..W | V..l
   t..P | Z..P | Z..W | V..W
   TTTP | VTFP | VTFF | VFFW

3. tXll | XXXW | ZXWW | ZWWT
   t..l | t..T | Z..T | V..T
   t..l | Z..P | Z..P | V..T
   UUFF | UFFP | UUFP | VVVP

4. tXll | XXXW | ZXWW | ZWWF
   t..l | t..F | Z..F | V..F
   t..l | Z..U | Z..F | V..U
   PTTT | PPTU | PPTU | VVVU