## {4,4}, domino 1S + tromino 1A2, solution 2
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')(3 0')(2 2')(5 2')(1 5')(4 5')(1')(3' 4')(7' 6')")
sublines(1)