## {4,4}, square 1A2 + domino 1F, solution 2
e2.
angleunit(pi/2)
# the line below lets us specify internal angles
angleofs(pi)
unittile(1,1,1,1)
unittile(1,1,2,1,1,2)
unittile(1,1,2,1,1,2)
# the Conway notation
conway("(0 0')(3 5'')(1 1')(2 4'')(2' 5')(3'' 0'')(3' 1'')(2'' 4')")
sublines(1)