## {4,4}, tromino 1F + tromino 1F, solution 34
e2.
angleunit(pi/2)
# the line below lets us specify internal angles
angleofs(pi)
unittile(1,1,2,2,1,1,2,2)
unittile(1,1,2,2,1,1,2,2)
# the Conway notation
conway("(0 6)(1 2')[2 6'][3 7'][4 0'](5 3')(7)[1' 4'](5')")
sublines(1)