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(\[NoBreak] {{8 Cos[ƒÆ] + v Cos[ƒÆ/2] Cos[ƒÆ]}, {8 Sin[ƒÆ] + v Cos[ƒÆ/2] Sin[ƒÆ]}, {v Sin[ƒÆ/2]}} \[NoBreak]), {ƒÆ, 0, 2ƒÎ}, {v, -3, 3}