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

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

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