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

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

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