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

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

*GRAMMAR*
kiki -> GREEN 
 gazzer -> BLUE 
 wif -> PURPLE 
 blicket -> RED 
 x1 tufa x2 -> [x2] [x1] 
 u1 zup x1 -> [x1] [u1] [x1] [x1] 
 u1 lug -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 