The following diagram shows that 9 \(\not \Rightarrow\) 317 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 12 \( \not \Rightarrow \) 317 is not just a code 6 non-implication, but is also a code 4 non-implication.

317 This form is negation transferable
\(\Downarrow\)
14
\(\Downarrow\)
49
\(\Downarrow\)
201
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3 \( \not \Rightarrow \) 88
\( \Downarrow \)
This form is transferable 9
\( \Downarrow \)
376
\( \Downarrow \)
377
\( \Downarrow \)
378
\( \Downarrow \)
11
\( \Downarrow \)
12

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