Icon help

[Vivat_Christus]

I was blessed to receive a beautiful icon of Sweet Kissing this Christmas. On either side of Our Lady and Our Lord is written “H ΨYXO CẂCTPIA” (the W is supposed to be a lowercase omega). Does anyone know what this means?

 

[rowlands]

The Saver of Souls

 

[Vivat_Christus]

I suspected it was something along those lines. Thanks!