Power Query List of lists to table of tables

Hi,
I've been trying to change a list of lists to a table of of tables, I have tried

l have managed to get a list of tables ;

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But if I first convert to a tabe of lists I get stuck,

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So I'm struck with trying to change a table of lists to a table of mini tables ; just to add I'm not saying this of any use I've just been practicing.

Thee examples attached.

Richard.