## {4,4}, domino 1A1 + tromino 2F, solution 9
e2.
angleunit(pi/2)
# the line below lets us specify internal angles
angleofs(pi)
unittile(1,1,2,1,1,2)
unittile(1,1,2,1,2,1,1,3)
unittile(1,1,2,1,2,1,1,3)
# the Conway notation
conway("(0 0')(5 7'')(1 7')(4 0'')(2 2')(3 5'')(1' 6'')(3' 6')(4'' 1'')(4' 3'')(5' 2'')")
sublines(1)