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