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

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

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