Complex sentence: Production was co-ordinated by the Dave Edwards Studio in Cardiff, with animation being produced using a variety of techniques at the Soyuzmultfilm Studios in Moscow, and with dialog recorded at the facilities of BBC Wales in Cardiff.
Split into simpler sentences: Production was co-ordinated by the Dave Edwards Studio in Cardiff, although the shows were animated in Moscow by Soyuzmultfilm, using a variety of animation techniques. The dialogue was recorded at the facilities of BBC Wales in Cardiff.