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

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

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