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

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

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