main :: IO ()
main = mainWith (vsep 1 (replicate 4 (hrule 1 # lc blue)) :: Diagram B)
main :: IO ()
main = mainWith (vsep 1 (replicate 4 (hrule 1 # lc blue)) :: Diagram B)
main = mainWith (vsep 1 (replicate 4 (hrule 1 # lc blue)) :: Diagram B)