*SUPPORT*
IN: lug gazzer lug OUT: RED RED
IN: fep gazzer fep dax OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep OUT: PURPLE
IN: lug gazzer fep OUT: PURPLE RED
IN: lug gazzer lug wif OUT: RED RED RED RED
IN: fep gazzer tufa OUT: GREEN PURPLE
IN: fep lug gazzer tufa OUT: PURPLE GREEN RED
IN: lug lug OUT: RED RED
IN: fep dax OUT: PURPLE PURPLE
IN: kiki gazzer tufa wif OUT: GREEN PINK GREEN PINK
IN: tufa OUT: GREEN
IN: lug wif wif wif OUT: RED RED RED RED RED RED RED RED
IN: tufa gazzer lug dax OUT: RED GREEN RED GREEN
IN: tufa gazzer lug dax dax OUT: RED GREEN RED GREEN RED GREEN RED GREEN

*QUERY*
IN: kiki gazzer fep OUT: PURPLE PINK
IN: lug wif OUT: RED RED
IN: kiki OUT: PINK
IN: lug OUT: RED
IN: fep wif OUT: PURPLE PURPLE
IN: fep lug dax dax OUT: PURPLE RED PURPLE RED PURPLE RED PURPLE RED
IN: kiki wif OUT: PINK PINK
IN: fep gazzer kiki wif OUT: PINK PURPLE PINK PURPLE
IN: tufa fep wif OUT: GREEN PURPLE GREEN PURPLE
IN: tufa gazzer fep wif OUT: PURPLE GREEN PURPLE GREEN

*GRAMMAR*
lug -> RED 
 tufa -> GREEN 
 fep -> PURPLE 
 kiki -> PINK 
 x1 wif -> [x1] [x1] 
 x1 dax -> [x1] [x1] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 