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

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

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