## {4,4}, domino 1R + tromino 1R, solution 3
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 2')(1 1')(2 3')(0')(3 6')(4 5')(5 7')(4')")
sublines(1)