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

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

*GRAMMAR*
lug -> GREEN 
 kiki -> YELLOW 
 dax -> BLUE 
 wif -> PURPLE 
 u1 blicket x1 -> [x1] [u1] 
 u1 tufa u2 -> [u1] [u2] 
 u1 zup x1 -> [x1] [x1] [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 