Custom dynamic mark on several lines

[Claire Meyer]

Hello,

I was wondering if I could write a custom dynamic mark on several lines. Something along the lines of :

dals = \tweak DynamicText.self-alignment-X #CENTER
#(make-dynamic-script
(markup #:normal-text "l1"
#:normal-text "l2"
#:normal-text "l3"
))

Where l1 is on line 1, l2 is on line 2, and l3 is on line 3. Can someone help me ?

Thanks,

Claire