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

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

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