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

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

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