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

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

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