"triad" - key terms from Wikipedia

building a triad
c major triad
capitoline triad
cia triad
committee triad
d minor triad
demonic triad	council
e minor triad
f major triad
g major triad
jersey triad
low triad
major triad
minor triad
negative triad
piedmont triad
piedmont triad	international airport
rise of the triad
shinjuku triad	society
theban triad
tonic triad
triad
triad	boss
triad	gangs
triad	group
triad	members
triad	oaths
triad	society
triad	stage
triple triad
unhappy triad
warring triad