## {3,6}, diamond 1A1 + diamond 1A1, solution 1
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 2')(3)(0')(3')")
sublines(1)