MOUTH
ESOPHAGUS
STOMACH
SMALLINTESTINE
PANCREAS
GALLBLADDER
LIVER
LARGEINTESTINE
RECTUM
ANUS
L
R
E
C
T
U
M
T
K
N
A
S
M
S
B
A
Y
W
I
E
A
J
E
Q
H
M
O
U
A
A
R
U
E
I
M
S
N
H
T
A
U
A
E
W
F
G
H
A
P
S
C
L
Y
L
T
D
A
O
N
W
E
D
I
A
S
D
A
L
H
I
J
E
B
I
I
I
M
B
N
J
Z
I
E
C
H
S
U
A
Q
O
N
N
U
C
U
N
L
U
H
O
R
U
T
S
K
T
Z
I
R
T
M
A
Q
P
T
S
K
L
H
O
E
I
U
E
H
O
W
H
A
J
T
T
I
O
W
S
U
S
A
Q
T
A
K
A
N
U
S
V
N
J
T
T
S
S
A
G
F
E
O
R
I
O
E
G
W
I
O
S
E
U
R
E
E
U
I
Q
S
R
N
N
N
B
A
S
G
A
L
L
B
L
A
D
D
E
R
E
