COORDINATES
STEEPNESS
EQUATION
GRADIENT
DIAGRAM
CORNER
SHAPE
GRAPH
RANGE
GRID
AXIS
STEP
RISE
JOIN
TILE
ODD
U
C
I
L
S
T
E
P
J
O
F
O
G
O
C
A
M
I
C
O
R
N
E
R
Z
Q
O
S
M
R
D
C
M
N
G
Q
O
V
H
L
C
I
W
S
H
A
I
A
F
A
H
A
I
O
U
A
U
O
O
O
E
A
E
D
Z
H
R
Z
L
R
P
L
V
E
O
P
B
I
P
I
K
A
E
G
T
A
I
L
K
O
O
R
X
H
E
E
I
S
Z
F
A
E
W
K
J
Y
V
O
D
T
I
L
E
E
A
S
A
I
G
R
A
N
G
E
P
I
S
I
I
O
K
H
A
U
D
B
A
I
L
I
S
J
N
E
E
Q
U
A
T
I
O
N
S
E
O
T
P
E
T
A
Q
O
I
O
P
O
G
V
P
S
O
O
S
N
W
G
T
A
D
L
A
A
D
R
P
W
E
M
H
I
H
C
U
E
A
D
F
H
A
O
A
F
X
N
W
A
X
P
D
X
S
G
I
I
A
I
N
D
V
V
P
S
U
A
A
U
S
Y
R
G
U
O
N
I
I
O
R
E
K
M
Q
R
T
K
U
N
W
D
P
V
O
E
I
I
E
H
Z
I
G
T
X
G
I
I
O
I
M
J
N
L
S
T
I
P
U
I
L
A
C
M
M
E
Y
T
L
T
R
E
S
