-ama10- 7- — -4-

- a m a 1 0 - 7 - - 4 -

Maybe it’s : ama10 = (1×13×1)+10 = 13+10=23 → W 7- = 7-? Without second number → 7th letter G minus something? -4- = 4 with minus on both sides = 4×1×1=4 → D -ama10- 7- -4-

So the hidden message: → sounds like “Xfada” — maybe a name or a cipher key. - a m a 1 0 - 7

If you remove all letters and keep numbers and hyphens: - 1 0 - 7 - - 4 - -ama10- 7- -4-