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