n1: { a -> b b.style: { stroke-dash: 5 multiple: true } } n2: { a -> b b.style: { stroke-dash: 5 3d: true } } n3: { a -> b b.style: { stroke-dash: 5 multiple: true } style.multiple: true } n4: { a -> b b.style: { stroke-dash: 5 3d: true } style.3d: true } n5: { a -> b b.style: { stroke-dash: 5 } style.multiple: true } n6: { a -> b b.style: { stroke-dash: 5 } style.3d: true } n7: { a -> b a.style.multiple: true b.style: { stroke-dash: 5 } style.multiple: true } n8: { a -> b a.style.3d: true b.style: { stroke-dash: 5 } style.3d: true } n9: { a -> b a.style.multiple: true b.style: { stroke-dash: 5 multiple: true } style.multiple: true } n10: { a -> b a.style.3d: true b.style: { stroke-dash: 5 3d: true } style.3d: true }