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