15 × 15
| A |
E |
R |
A |
|
E |
C |
A |
F |
R |
U |
S |
V |
E |
R |
| V |
M |
M |
Z |
R |
E |
C |
T |
A |
N |
G |
U |
L |
A |
R |
| E |
Z |
Y |
A |
Y |
D |
P |
A |
R |
A |
L |
L |
E |
L |
R |
| R |
L |
A |
C |
I |
H |
C |
R |
A |
R |
E |
I |
H |
U |
W |
| T |
R |
J |
H |
Z |
Q |
S |
S |
F |
I |
S |
Y |
Q |
K |
L |
| E |
X |
X |
T |
N |
H |
E |
M |
I |
S |
P |
H |
E |
R |
E |
| X |
E |
Z |
Q |
M |
M |
M |
D |
O |
R |
X |
X |
G |
U |
T |
| B |
E |
T |
U |
C |
A |
U |
H |
B |
P |
T |
P |
K |
C |
N |
| L |
J |
F |
N |
Y |
B |
L |
S |
T |
S |
W |
O |
C |
Q |
Y |
| T |
U |
I |
I |
K |
J |
O |
L |
U |
V |
U |
C |
R |
Y |
G |
| X |
T |
O |
U |
O |
Z |
V |
W |
S |
J |
G |
I |
C |
U |
C |
| D |
U |
H |
S |
J |
R |
H |
T |
E |
P |
Y |
F |
D |
Q |
S |
| M |
F |
D |
I |
A |
M |
E |
T |
E |
R |
A |
Z |
S |
A |
U |
| K |
X |
V |
N |
O |
I |
S |
N |
E |
M |
I |
D |
W |
S |
R |
| N |
X |
R |
T |
X |
A |
A |
M |
M |
B |
O |
F |
C |
U |
H |
RECTANGULAR
TORUS
VOLUME
HIERARCHICAL
ACUTE
OBTUSE
VERTEX
DIMENSION
PARALLEL
SURFACE AREA
HEMISPHERE
DIAMETER
RADIUS