List of Packages for full Cinnamon installation

I have installed a minimal installation of Manjaro Cinnamon, and I want to convert it to a full installation. Where can I find the list of all packages present in a new full installation?

the folders on osdn with the isos also contain a txt list of packages.

How can I install all the packages with Pacman without painfully typing all of them?
Is there any way to make Pacman read the text file?

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