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