This one has been assembled from the same motif like the hck-6. But this has four independent strings (white, pink, red and orange) where hck-6 had only two. The only difference is the motif here is rotated by 90 deg with respect to the previous one. This has two rows and three columns. Therefore, the choice of the orientation makes considerable difference in the final product. On the other hand, in the sOna squares the orientation has no effect. Enjoy!
RegardS! - mOhana