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

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

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