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

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

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