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

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

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