chromium/third_party/blink/web_tests/css3/selectors3/xml/css3-modsel-15c.css

.warning { color: navy; }
div { color: red; }
#Aone#Atwo, #Aone#Athree, #Atwo#Athree { color: green; }
p { color: green; }
#Bone#Btwo, #Bone#Bthree, #Btwo#Bthree { color: red; }
#Cone#Ctwo, #Cone#Cthree, #Ctwo#Cthree { color: red; }
#Done#Dtwo, #Done#Dthree, #Dtwo#Dthree { color: red; }