The best-fitting (upper panel) and ⁶Li/⁷Li (middle panel) for different Si abundances, and ⁶Li/⁷Li for different V abundances (lower panel) for HD 95456, using line lists G09 (red circles), M12 (green triangles), and I14 (blue stars), with modifications as described in Sect. 3.3. For each point, the minimum is obtained by optimizing A(Li) and ⁶Li/⁷Li at given abundances of CNO, Fe, and Si (upper and middle panels) or V (lower panel).