F
1
=
p
1
S
k
o
l
b
=
F
2
=
p
2
S
k
o
l
b
⟹
p
1
=
p
2
F
1
=
p
1
S
k
o
l
b
=
F
2
=
p
2
S
k
o
l
b
⟹
p
1
=
p
2
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