The following diagram shows that 14 \(\not \Rightarrow\) 359 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 223 \( \not \Rightarrow \) 359 is not just a code 6 non-implication, but is also a code 4 non-implication.

359 This form is negation transferable
\(\Downarrow\)
20
\(\Downarrow\)
101
\(\Downarrow\)
40
\(\Downarrow\)
43
\(\Downarrow\)
317 \( \not \Rightarrow \) 106
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This form is transferable 14
\( \Downarrow \)
63
\( \Downarrow \)
70
\( \Downarrow \)
206
\( \Downarrow \)
223

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