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

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

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