It looks like a double ABoK#1032 - which is a tri-stable knot !

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The interesting / useful thing about the double loops, is that they are numerous, most of them are TIB, and if you reeve the one loop through the other, and shrink the later, you get interesting / useful single inline / TIB loops.
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http://igkt.net/sm/index.php?topic=5301.msg35408#msg35408