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

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

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