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

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

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