(L):-D:-D:-D:-D:-D(L)(L):-D:-D:-D:-D:-D(F)
(L):-D:-D(lo)(lo)(lo):-D(L):-D(lo)(lo)(lo)(lo):-D:-D(F)
:-D:-D(lo)(lo)(lo)(lo):-D:-D(lo)(lo):-D:-D(lo)(lo):-D:-D
:-D(lo)(lo):-D(lo)(lo):-D(lo)(lo):-D(F)(F):-D(lo)(lo):-D
:-D:-D:-D:-D(lo)(lo):-D(lo)(lo):-D(F)(F):-D(fr)(fr)(fr)(F)
(L)(F)(F):-D(lo)(lo):-D(lo)(lo):-D(F)(F):-D(fr)(L)(fr)(F)(F)
(L)(F)(F):-D(lo)(lo):-D(lo)(lo):-D(F)(fr)(fr)(fr)(L)(fr)(fr)(fr)
(L)(F)(F):-D(lo)(lo):-D(lo)(lo):-D(F)(fr)(L)(L)(L)(L)(L)(fr)
(L)(F)(F):-D(lo)(lo):-D(lo)(lo):-D(F)(fr)(fr)(fr)(L)(fr)(fr)(fr)
(L)(F)(F):-D(lo)(lo):-D(lo)(lo):-D(F)(F):-D(fr)(L)(fr)(F)(F)
(L)(F)(F):-D(lo)(lo):-D(lo)(lo):-D(F)(F):-D(fr)(fr)(fr)(F)(F)
(L)(F)(F):-D(lo)(lo):-D:-D(lo)(lo):-D:-D(lo)(lo):-D:-D(F)(F)
(L)(F)(F):-D(lo)(lo):-D(F):-D(lo)(lo)(lo)(lo):-D:-D(F)(F)(F)
(L)(F)(F):-D:-D:-D:-D(F)(F):-D:-D:-D:-D:-D(F)(F)(F)(F)