Complete Works of Lewis Carroll (169 page)

          11.

  1.
No
b
are
c
;

  2.
All
d
are
a
;

  3.
All
c
′
are
a
′
.

          12.

  1.
No
c
are
b
′
;

  2.
All
c
′
are
d
′
;

  3.
All
b
are
a
.

          13.

  1.
All
d
are
e
;

  2.
All
c
are
a
;

  3.
No
b
are
d
′
;

  4.
All
e
are
a
′
.

          14.

  1.
All
e
are
b
;

  2.
All
a
are
e
;

  3.
All
d
are
b
′
;

  4.
All
a
′
are
c
;

          15.

  1.
No
b
′
are
d
;

  2.
All
e
are
c
;

  3.
All
b
are
a
;

  4.
All
d
′
are
c
′
.

          16.

  1.
No
a
′
are
e
;

  2.
All
d
are
c
′
;

  3.
All
a
are
b
;

  4.
All
e
′
are
d
.

          17.

  1.
All
d
are
c
;

  2.
All
a
are
e
;

  3.
No
b
are
d
′
;

  4.
All
c
are
e
′
.

          18.

  1.
All
a
are
b
;

  2.
All
d
are
e
;

  3.
All
a
′
are
c
′
;

  4.
No
b
are
e
.

          19.

  1.
No
b
are
c
;

  2.
All
e
are
h
;

  3.
All
a
are
b
;

  4.
No
d
are
h
;

  5.
All
e
′
are
c
.

          20.

  1.
No
d
are
h
′
;

  2.
No
c
are
e
;

  3.
All
h
are
b
;

  4.
No
a
are
d
′
;

  5.
No
b
are
e
′
.

          21.

  1.
All
b
are
a
;

  2.
No
d
are
h
;

  3.
No
c
are
e
;

  4.
No
a
are
h
′
;

  5.
All
c
′
are
b
.

          22.

  1.
All
e
are
d
′
;

  2.
No
b
′
are
h
′
;

  3.
All
c
′
are
d
;

  4.
All
a
are
e
;

  5.
No
c
are
h
.

          23.

  1.
All
b
′
are
a
′
;

  2.
No
d
are
e
′
;

  3.
All
h
are
b
′
;

  4.
No
c
are
e
;

  5.
All
d
′
are
a
.

          24.

  1.
All
h
′
are
k
′
;

  2.
No
b
′
are
a
;

  3.
All
c
are
d
;

  4.
All
e
are
h
′
;

  5.
No
d
are
k
′
;

  6.
No
b
are
c
′
.

          25.

  1.
All
a
are
d
;

  2.
All
k
are
b
;

  3.
All
e
are
h
;

  4.
No
a
′
are
b
;

  5.
All
d
are
c
;

  6.
All
h
are
k
.

          26.

  1.
All
a
′
are
h
;

  2.
No
d
′
are
k
′
;

  3.
All
e
are
b
′
;

  4.
No
h
are
k
;

  5.
All
a
are
e
;

  6.
No
b
′
are
d
.

          27.

  1.
All
c
are
d
′
;

  2.
No
h
are
b
;

  3.
All
a
′
are
k
;

  4.
No
c
are
e
′
;

  5.
All
b
′
are
d
;

  6.
No
a
are
c
′
.

          28.

  1.
No
a
′
are
k
;

  2.
All
e
are
b
;

  3.
No
h
are
k
′
;

  4.
No
d
′
are
c
;

  5.
No
a
are
b
;

  6.
All
c
′
are
h
.

          29.

  1.
No
e
are
k
;

  2.
No
b
′
are
m
;

  3.
No
a
are
c
′
;

  4.
All
h
′
are
e
;

  5.
All
d
are
k
;

  6.
No
c
are
b
;