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

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

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