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

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

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