## {4,6}, square 1S2b + domino 1F
h2.
angleunit(pi/3)
# the line below lets us specify internal angles
angleofs(pi)
distunit(edge(4,6))
unittile(1,1,1,1)
unittile(1,1,2,1,1,2)
unittile(1,1,2,1,1,2)
# the Conway notation
conway("(0 1')(1 4'')(2 1')(3 4'')(0' 2')(5'' 3'')(3')(2'')(4' 0'')(1'' 5')")
sublines(1)