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

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

*GRAMMAR*
kiki -> GREEN 
 lug -> PURPLE 
 wif -> BLUE 
 blicket -> RED 
 u1 dax u2 -> [u2] [u1] 
 x1 fep x2 -> [x2] [x1] 
 x1 tufa -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 