## {4,4}, domino 1F + tromino 1F, solution 1
e2.
angleunit(pi/2)
# the line below lets us specify internal angles
angleofs(pi)
unittile(1,1,2,1,1,2)
unittile(1,1,2,2,1,1,2,2)
# the Conway notation
conway("(0)(1)(2 5)(3 0')(4 1')(2' 7')(3' 6')(4')(5')")
sublines(1)