## {4,5}, square 1A2 + square 1F
h2.
angleunit(2*pi/5)
# the line below lets us specify internal angles
angleofs(pi)
distunit(edge(4,5))
unittile(1,1,1,1)
unittile(1,1,1,1)
unittile(1,1,1,1)
# the Conway notation
conway("(0)(3)(1 0')(2 0'')(1' 3'')(2' 3')(2'' 1'')")
sublines(1)