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

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

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