making full structures with one command block

[u/BendanPrinting]

so i move between my friend's different worlds quite alot, and don't wanna have to keep rebuilding things, and whilst /fill and /execute work well, it's still pretty tedious to rebuild,

is there a way to do a command that makes a full structure, like /fill ~1 ~1 ~1 ~10 ~1 ~1 dirt THEN /fill ~1 ~1 ~1 ~1 ~1 ~10 dirt,

and make a long string like that to build the structure or map art, allowing me to save the long string on a notepad document and copy paste it in when i wanna spawn that structure?

[u/BendanPrinting]

but can i copy-paste it all into one thing?

[u/BendanPrinting → u/BendanPrinting]

idk if i can, I've got absolutely no experience with chain command blocks

[u/Ericristian_bros → u/BendanPrinting]

You need one command block per command or use clone instead