Let x0 of type ι be given.
Let x1 of type ι be given.
Let x2 of type ι → ι → ο be given.
Let x3 of type ι → ι → ο be given.
Let x4 of type ι be given.
Let x5 of type ι be given.
Assume H0:
x0 = 0d9e7.. x1 x2 x3 x4 x5.
Apply H0 with
λ x6 x7 . x5 = f482f.. x7 (4ae4a.. (4ae4a.. (4ae4a.. (4ae4a.. 4a7ef..)))).
Let x6 of type ι → ι → ο be given.
The subproof is completed by applying unknownprop_9081fccf73f95188a778287d80f46add838f596299e5169c4fc61fa147ef9607 with
x1,
d2155.. x1 x2,
d2155.. x1 x3,
x4,
x5,
λ x7 x8 . x6 x8 x7.