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

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

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