BUS: Banking and farming

[comex]

I request subsidization.
I deposit four 9 crops in the RBoA for 320 chits.
I RBoA-withdraw a C# credit (50) and five D# credits (250).
I redeem a C# credit and a D# credit, specifying that Wooble spend two
Notes to destroy a Rest owned by me.
I redeem two D# credits, specifying that Wooble spend two Notes to
destroy a Rest owned by me.
I redeem two D# credits, specifying that Wooble spend two Notes to
destroy a Rest owned by me.