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

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

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