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

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

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