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

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

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