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

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

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