The following diagram shows that 165 \(\not \Rightarrow\) 62 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 324 \( \not \Rightarrow \) 270 is not just a code 6 non-implication, but is also a code 4 non-implication.

270
\(\Downarrow\)
62 This form is negation transferable
\(\Downarrow\)
133 \( \not \Rightarrow \) 146
\( \Downarrow \)
231
\( \Downarrow \)
This form is transferable 165
\( \Downarrow \)
324

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