*SUPPORT*
IN: gazzer kiki OUT: PURPLE BLUE
IN: gazzer OUT: PURPLE
IN: wif zup kiki OUT: BLUE BLUE RED RED BLUE
IN: wif gazzer kiki blicket OUT: RED PURPLE BLUE BLUE BLUE
IN: tufa blicket OUT: GREEN GREEN GREEN
IN: kiki OUT: BLUE
IN: tufa lug tufa OUT: GREEN GREEN GREEN GREEN GREEN
IN: kiki zup kiki OUT: BLUE BLUE BLUE BLUE BLUE
IN: kiki kiki OUT: BLUE BLUE
IN: wif OUT: RED
IN: wif kiki wif OUT: RED BLUE RED
IN: kiki blicket OUT: BLUE BLUE BLUE
IN: gazzer blicket OUT: PURPLE PURPLE PURPLE
IN: tufa zup kiki OUT: BLUE BLUE GREEN GREEN BLUE

*QUERY*
IN: kiki zup gazzer tufa OUT: PURPLE GREEN PURPLE GREEN BLUE BLUE PURPLE GREEN
IN: wif kiki kiki gazzer blicket OUT: RED BLUE BLUE PURPLE PURPLE PURPLE
IN: tufa wif zup kiki OUT: GREEN BLUE BLUE RED RED BLUE
IN: gazzer wif zup tufa OUT: PURPLE GREEN GREEN RED RED GREEN
IN: tufa kiki OUT: GREEN BLUE
IN: tufa OUT: GREEN
IN: gazzer lug gazzer OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: wif blicket OUT: RED RED RED
IN: kiki zup tufa OUT: GREEN GREEN BLUE BLUE GREEN
IN: tufa tufa tufa OUT: GREEN GREEN GREEN

*GRAMMAR*
tufa -> GREEN 
 wif -> RED 
 gazzer -> PURPLE 
 kiki -> BLUE 
 x1 lug u1 -> [x1] [x1] [x1] [x1] [u1] 
 u1 blicket -> [u1] [u1] [u1] 
 u1 zup x1 -> [x1] [x1] [u1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 