The following diagram shows that 88 \(\not \Rightarrow\) 378 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 88 \( \not \Rightarrow \) 378 is not just a code 6 non-implication, but is also a code 4 non-implication.

378 This form is negation transferable
\(\Downarrow\)
132
\(\Downarrow\)
10
\(\Downarrow\)
333 \( \not \Rightarrow \) 288-n
\( \Downarrow \)
This form is transferable 88

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