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