*SUPPORT*
IN: gazzer blicket OUT: BLUE BLUE BLUE BLUE
IN: gazzer gazzer gazzer lug gazzer OUT: BLUE BLUE BLUE BLUE BLUE
IN: wif tufa tufa dax OUT: YELLOW GREEN GREEN YELLOW GREEN GREEN
IN: tufa blicket OUT: GREEN GREEN GREEN GREEN
IN: gazzer dax OUT: BLUE BLUE
IN: kiki OUT: PURPLE
IN: kiki lug kiki dax OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif lug kiki dax OUT: PURPLE PURPLE YELLOW PURPLE PURPLE YELLOW
IN: gazzer lug tufa OUT: GREEN GREEN BLUE
IN: gazzer lug wif OUT: YELLOW YELLOW BLUE
IN: wif tufa lug wif OUT: YELLOW YELLOW YELLOW GREEN
IN: kiki tufa lug kiki dax OUT: PURPLE PURPLE PURPLE GREEN PURPLE PURPLE PURPLE GREEN
IN: wif dax OUT: YELLOW YELLOW
IN: gazzer kiki dax OUT: BLUE PURPLE BLUE PURPLE

*QUERY*
IN: gazzer wif blicket OUT: BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW
IN: tufa lug tufa OUT: GREEN GREEN GREEN
IN: wif OUT: YELLOW
IN: wif lug wif dax OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: kiki wif lug kiki OUT: PURPLE PURPLE PURPLE YELLOW
IN: wif wif kiki gazzer lug kiki OUT: YELLOW YELLOW PURPLE PURPLE PURPLE BLUE
IN: gazzer lug gazzer OUT: BLUE BLUE BLUE
IN: wif lug tufa OUT: GREEN GREEN YELLOW
IN: tufa OUT: GREEN
IN: gazzer OUT: BLUE

*GRAMMAR*
gazzer -> BLUE 
 kiki -> PURPLE 
 tufa -> GREEN 
 wif -> YELLOW 
 x1 blicket -> [x1] [x1] [x1] [x1] 
 u1 lug u2 -> [u2] [u2] [u1] 
 x1 dax -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 