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

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

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