// {type:activity}
// {generate:true}
// {direction:topDown}

(note:Make Tea{bg:cornsilk})
(start)-><a>[kettle empty]->(Fill Kettle)->|b|
<a>[kettle full]->|b|->(Boil Kettle)->|c|
|b|->(Add Tea Bag)->(Add Milk)->|c|->(Pour Water)
(Pour Water)->(end)