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

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

*GRAMMAR*
tufa -> GREEN 
 kiki -> BLUE 
 gazzer -> PURPLE 
 wif -> RED 
 x1 zup x2 -> [x1] [x2] 
 u1 blicket -> [u1] [u1] 
 u1 lug u2 -> [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 