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

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

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