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

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

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