«وَسَمَاحُكَ يُغِيثُ وَسَمَاؤُكَ تُغِيثُ»
Your generosity brings rescue, and your sky brings welcome rain.
A highly constrained letter tests control over dotted and undotted script. The nearness of samāḥ (generosity) and samāʾ (sky) links relief to rain.
The craft has several layers: orthographic constraint, sound pattern and intelligible meaning. Difficulty alone does not suffice if the letter fails to communicate.