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
}