## {4,4}, domino 1F + tromino 1F, solution 27
e2.
angleunit(pi/2)
# the line below lets us specify internal angles
angleofs(pi)
unittile(1,1,2,1,1,2)
unittile(1,1,2,2,1,1,2,2)
# the Conway notation
conway("(0 0')(1)(2 7')(3 6')(4 5')(5 2')(1')(3' 4')")
sublines(1)