SIMON
GODEL
BOOLE
FREBE
CHURCH
HILBERT
TURING
MCCULLOCK
H
I
L
B
E
R
T
E
W
D
I
Q
S
I
I
E
G
O
D
E
L
L
E
I
Q
B
S
E
E
B
E
R
F
O
V
L
I
I
I
U
O
V
X
H
E
X
A
K
A
P
M
D
W
I
C
K
L
A
W
B
G
M
O
W
I
R
U
U
O
H
I
B
Q
A
N
L
U
H
H
G
O
A
M
G
L
X
V
H
F
B
C
N
B
Q
T
S
I
O
C
Z
E
X
H
I
T
A
P
K
N
U
I
Y
G
A
D
R
Q
I
U
O
I
R
R
E
B
T
O
U
X
I
V
B
M
G
K
P
A
M
U
T
D
O
E
I
