English: A 4 co-uniform tiling with wallpaper group p4, colored by planigon. Only tiling containing skew quadrilateral, tie kite, and cairo pentagon (SSTC). Warning: this tiling is exactly the same size and scale as "en.wiki.x.io/wiki/File:Demi_1_Dual.svg" but this one is centered around the Cairo pentagon cluster instead of the clock.
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