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

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

*GRAMMAR*
fep -> GREEN 
 wif -> PURPLE 
 gazzer -> RED 
 dax -> PINK 
 u1 lug u2 -> [u1] [u1] [u2] [u1] [u2] 
 u1 kiki u2 -> [u2] [u1] [u2] [u2] 
 x1 blicket -> [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 