*SUPPORT*
IN: wif OUT: BLUE
IN: wif fep fep OUT: BLUE BLUE BLUE BLUE
IN: tufa OUT: RED
IN: wif lug OUT: BLUE GREEN
IN: kiki kiki OUT: PINK PINK
IN: lug tufa fep zup wif fep OUT: GREEN RED GREEN RED BLUE BLUE
IN: kiki lug tufa zup wif gazzer tufa OUT: RED PINK GREEN RED BLUE
IN: tufa fep fep OUT: RED RED RED RED
IN: wif fep OUT: BLUE BLUE
IN: lug gazzer wif wif OUT: BLUE BLUE GREEN
IN: wif zup wif OUT: BLUE BLUE
IN: tufa tufa fep OUT: RED RED RED RED
IN: tufa zup tufa fep OUT: RED RED RED
IN: lug zup lug OUT: GREEN GREEN

*QUERY*
IN: kiki wif OUT: PINK BLUE
IN: kiki fep OUT: PINK PINK
IN: lug OUT: GREEN
IN: wif lug kiki gazzer kiki fep fep OUT: PINK PINK PINK PINK BLUE GREEN PINK
IN: lug kiki gazzer kiki gazzer tufa OUT: RED PINK GREEN PINK
IN: tufa fep OUT: RED RED
IN: lug fep OUT: GREEN GREEN
IN: kiki OUT: PINK
IN: tufa wif zup tufa tufa OUT: RED BLUE RED RED
IN: kiki wif fep OUT: PINK BLUE PINK BLUE

*GRAMMAR*
tufa -> RED 
 kiki -> PINK 
 wif -> BLUE 
 lug -> GREEN 
 x1 gazzer x2 -> [x2] [x1] 
 x1 zup x2 -> [x1] [x2] 
 x1 fep -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 