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

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

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