2.1.1677 Part 4 Section 22.214.171.124, fillClrLst (Fill Color List)
a. The standard states that the fillClrLst element defines a list of colors which are used as fill colors in the color transform, and that those fill colors define the colors of the nodes in a diagram.
Office uses this element to specify a color sequence to be applied to the fill of the associated presentation elements of a diagram.
b. The standard places no restrictions on the relationship between the meth attribute and the hueDir attribute.
Office ignores the hueDir attribute if the value of the meth attribute is repeat.