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

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

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