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Skein HOMFLY.svg Skein relation for knots Skein HOMFLY UTC derivative work Pbroks talk Skein HOMFLY ' en User Redrawn to SVG format resized Pbroks Skein HOMFLY en English original upload log This image is derivative work of the following images Image Skein HOMFLY with PDuserw Satipatthana Bytes no Skein relation for knots