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