Information for the calendar urn
The calendar is a random generator filled with all the 365 days of the year.
In the initial state it shows the 1st January. If it does not contain all elements
it shows the 26th February on a calendar sheet. By choosing the function „refill“ the
calendar is restored to the initial state.
The calendar has to be connected with a drawing node.
Use the draw with put back or the draw without put back edge
.

Possible successors: simple drawing node,
multiple drawing node