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

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

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