1592953454000 1312632483000 term-51878 1616541020243 1312632546000 1616290381795 adlib fitz-online adlib-term-51878 19689957-df7c-3f08-ae1e-54d9b73123bc 2 reference term-48696 adlib-term-48696 be20c071-947e-3409-9900-069452e24823 butterfly joint V.PJ.AFU.AFU.FCS.ARI.AXC.ARI.BUE.AFU 1 code V.PJ.AFU.AFU.FCS.ARI.AXC.ARI.BUE.AFU 1 butterfly joints reference term-51877 adlib-term-51877 4ee47751-80d4-394d-8b05-d857a15861c2 spline joints butterfly joints term