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

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

*GRAMMAR*
wif -> PINK 
 kiki -> YELLOW 
 dax -> PURPLE 
 fep -> GREEN 
 u1 gazzer -> [u1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 x1 lug -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 