BMS Upper-branch ignoring Hydra Viewer
(0,0,0)(1,1,1)(2,1,0)(1,1,1) (0,0,0)(1,1,1)(2,2,1)(3,1,0)(4,2,1)(5,3,1)(6,2,0)(5,2,1)(6,2,1)
3.3
4
3.3+4
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