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

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

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