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

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

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