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

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

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