The following diagram shows that 361 \(\not \Rightarrow\) 86-alpha is a code 6 non-implication, and the theory of transferability then shows that it is actually a code 4. It follows that the non-implication 361 \( \not \Rightarrow \) 86-alpha is not just a code 6 non-implication, but is also a code 4 non-implication.
| 86-alpha | This form is negation transferable | |||
| \(\Downarrow\) | ||||
| 8 | ||||
| \(\Downarrow\) | ||||
| 91 | \( \not \Rightarrow \) | 355 | ||
| \( \Downarrow \) | ||||
| This form is transferable | 361 |