## {3,3}, triangle 1A + diamond 2S, solution 1
s2.
angleunit(2*pi/3)
# the line below lets us specify internal angles
angleofs(pi)
distunit(edge(3,3))
unittile(1,1,1)
unittile(1,2,1,2)
# the Conway notation
conway("(0)(1 0')(2 1')(1 2')(2 3')")
sublines(1)