Herein are disclosed azaindazoles of formula where the various groups are defined herein, and which are useful for treating cancer. The hitch ball includes a ball head, a stem and a fastener for engaging the stem and securing the hitch ball to the hitch bar. The housing has a break so that a first section and a second section of the housing are defined. The film is degraded in the extractor apparatus. The method comprises determining a color from a first icon, generating a colored region comprising the determined color, and generating a composite image of the colored region and the first icon to produce a second icon, wherein the second icon is larger than the first icon.