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

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

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