## {4,6}, domino 1F, solution 3
h2.
angleunit(pi/3)
# the line below lets us specify internal angles
angleofs(pi)
distunit(edge(4,6))
unittile(1,1,2,1,1,2)
# the Conway notation
conway("(0)(1)(2 3)[4 5]")
sublines(1)