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

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

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