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

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

*GRAMMAR*
lug -> RED 
 tufa -> PINK 
 blicket -> PURPLE 
 fep -> YELLOW 
 x1 wif x2 -> [x1] [x2] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 zup x1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 