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

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

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