Let x0 of type ι be given.
Apply unknownprop_85336ee07ace71a942dc508d3b8c851d9d6bb88511443b7dafbf11b71c263f4d with
λ x1 . ba9d8.. (14149.. x0 x1) leaving 2 subgoals.
Apply unknownprop_63d5ed0b5d3b2a9a063f903e166c6263ce12fd6bf7f7fd37a0e3fe7d20466f91 with
x0,
λ x1 x2 . ba9d8.. x2.
The subproof is completed by applying unknownprop_e5c1596f5fd6bc2d713145a4e9d44688423a48751f219f9d9d142effb814941e.
Let x1 of type ι be given.
Apply unknownprop_df1b2baf102ee12829b37c01f19bfac87840dc98b8bed43c98e8486d3941b705 with
x0,
x1,
λ x2 x3 . ba9d8.. x3 leaving 2 subgoals.
The subproof is completed by applying H1.
Apply unknownprop_6ea59642454c806d36d2cfe931420377c027fcaf6c044cc84fb5291b346de8a0 with
x0,
14149.. x0 x1 leaving 2 subgoals.
The subproof is completed by applying H0.
The subproof is completed by applying H2.