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

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

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