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

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

*GRAMMAR*
blicket -> GREEN 
 dax -> RED 
 kiki -> YELLOW 
 lug -> PURPLE 
 u1 gazzer u2 -> [u2] [u2] [u1] 
 u1 wif u2 -> [u1] [u1] [u2] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 