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

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

*GRAMMAR*
zup -> BLUE 
 kiki -> RED 
 tufa -> GREEN 
 wif -> PURPLE 
 u1 lug -> [u1] [u1] 
 x1 dax -> [x1] [x1] [x1] 
 x1 blicket x2 -> [x1] [x2] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 