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

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

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