Assets: How do I import 40 assets without a CSV?

Let's say, I have
- Created a product: Dell 24 Monitor P2423D

- Have a bunch of serial numbers (these are modified for security reasons):

G0XMVK9, 1YWMVK9, HXWMVK9, H8RMVK9, CXWMVK9, J10MVK9, DFPMVK9, FVBMVK9, FXWMVK9, 6YWMVK9, 1HRMVK9, CVBMVK9, FGRMVK9, H10MVK9, CGRMVK9, 5YWMVK9, C10MVK9, 3YWMVK9, F0XMVK9, FFPMVK9, HGRMVK9, DXWMVK9, 9GRMVK9, GXWMVK9, F10MVK9, CFPMVK9, GGRMVK9, 29RMVK9, JGRMVK9, D10MVK9, 2YWMVK9, B10MVK9, J8RMVK9, BGRMVK9, JXWMVK9, BFPMVK9, DGRMVK9, G10MVK9, 4YWMVK9, J0XMVK9

Can I simply paste all my serial numbers to create one asset per Serial number?

Entering these one-by-one is too much work.

Also, doing it via a CSV also too much work.

Sample form that almost does what we want, but not really: