## {3,8}, diamond 1A2 + diamond 1A2, solution 1
h2.
angleunit(pi/4)
# the line below lets us specify internal angles
angleofs(pi)
distunit(edge(3,8))
unittile(1,2,1,2)
unittile(1,2,1,2)
# the Conway notation
conway("(0 1)(2 1')(3 0')(2' 3')")
sublines(1)