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

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

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