*SUPPORT*
IN: lug tufa kiki OUT: YELLOW GREEN
IN: wif zup kiki OUT: YELLOW PURPLE
IN: wif tufa kiki lug OUT: YELLOW GREEN PURPLE
IN: kiki tufa wif OUT: PURPLE YELLOW
IN: lug kiki wif zup dax zup wif OUT: PURPLE PINK GREEN YELLOW PURPLE
IN: dax zup kiki OUT: YELLOW PINK
IN: kiki dax zup lug zup wif gazzer OUT: PURPLE GREEN YELLOW PINK PURPLE GREEN YELLOW PINK
IN: wif tufa kiki lug gazzer OUT: YELLOW GREEN YELLOW GREEN PURPLE
IN: dax OUT: PINK
IN: wif tufa lug tufa lug zup lug OUT: GREEN GREEN GREEN PURPLE
IN: kiki OUT: YELLOW
IN: dax tufa kiki OUT: YELLOW PINK
IN: kiki kiki gazzer OUT: YELLOW YELLOW YELLOW YELLOW
IN: wif tufa lug tufa wif gazzer OUT: PURPLE PURPLE GREEN PURPLE

*QUERY*
IN: lug wif zup dax OUT: PINK GREEN PURPLE
IN: wif tufa lug tufa lug gazzer gazzer OUT: GREEN GREEN GREEN GREEN GREEN PURPLE
IN: wif OUT: PURPLE
IN: lug tufa wif zup wif OUT: PURPLE PURPLE GREEN
IN: dax zup wif OUT: PURPLE PINK
IN: lug OUT: GREEN
IN: wif tufa wif lug kiki gazzer OUT: PURPLE GREEN YELLOW PURPLE GREEN YELLOW PURPLE
IN: lug tufa kiki tufa kiki dax zup dax OUT: PINK YELLOW PINK YELLOW GREEN
IN: kiki tufa lug tufa dax zup kiki gazzer OUT: YELLOW PINK YELLOW PINK GREEN YELLOW
IN: dax tufa kiki lug gazzer OUT: YELLOW GREEN YELLOW GREEN PINK

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