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

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

*GRAMMAR*
wif -> BLUE 
 gazzer -> GREEN 
 zup -> RED 
 kiki -> PINK 
 x1 lug x2 -> [x2] [x1] 
 x1 fep x2 -> [x2] [x1] 
 x1 dax x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 