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

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

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