premises
#ax_branch_cop

point(1)
point(2)
point(3)
point(4)
~eq_point(1, 2)
~eq_point(1, 3)
~eq_point(1, 4)
~eq_point(2, 3)
~eq_point(2, 4)
~eq_point(3, 4)

conclusions

cop(1, 2, 3, 4)

|
~cop(1, 2, 3, 4)


