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

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

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