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

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

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