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

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

*GRAMMAR*
lug -> PURPLE 
 tufa -> YELLOW 
 kiki -> GREEN 
 wif -> PINK 
 u1 zup -> [u1] [u1] 
 u1 dax u2 -> [u2] [u2] [u2] [u1] 
 x1 gazzer x2 -> [x2] [x1] 
 u1 x1 -> [u1] [x1] 
 