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

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

*GRAMMAR*
dax -> RED 
 lug -> PURPLE 
 wif -> PINK 
 tufa -> GREEN 
 x1 gazzer -> [x1] [x1] 
 x1 fep -> [x1] [x1] 
 x1 kiki x2 -> [x1] [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 