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

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

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