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

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

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