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

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

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