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

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

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