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

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

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