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

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

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