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

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

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