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

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

*GRAMMAR*
tufa -> PURPLE 
 gazzer -> GREEN 
 lug -> RED 
 fep -> PINK 
 x1 kiki -> [x1] [x1] [x1] 
 u1 dax u2 -> [u2] [u1] 
 x1 wif -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 