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

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

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