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

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

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