On the Subject of Faulty Butterflies
In which the author has one up on entomologists by clarifying that butterflies are features, not bugs.
The module has 6 butterflies from the chart below. Use the original Butterflies manual to solve the module.
Due to a bug in the module (there is literally a bug in the module, we have no idea how it got there), the butterflies will be displayed as magenta sihouettes.