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

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

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