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

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

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