*SUPPORT*
IN: fep lug fep OUT: BLUE BLUE
IN: wif wif zup fep zup wif OUT: PURPLE PURPLE BLUE PURPLE
IN: tufa zup fep OUT: PINK BLUE
IN: gazzer fep lug fep lug fep zup gazzer OUT: BLUE BLUE GREEN BLUE GREEN
IN: wif zup wif zup wif lug gazzer OUT: GREEN PURPLE PURPLE PURPLE
IN: tufa lug wif OUT: PURPLE PINK
IN: wif gazzer blicket lug tufa OUT: PINK PURPLE GREEN GREEN
IN: gazzer wif OUT: GREEN PURPLE
IN: tufa gazzer gazzer blicket OUT: PINK GREEN GREEN GREEN
IN: gazzer blicket OUT: GREEN GREEN
IN: tufa blicket OUT: PINK PINK
IN: gazzer OUT: GREEN
IN: wif blicket lug fep OUT: BLUE PURPLE PURPLE
IN: tufa tufa lug tufa lug fep OUT: BLUE PINK PINK PINK

*QUERY*
IN: fep gazzer tufa OUT: BLUE GREEN PINK
IN: gazzer wif blicket zup fep OUT: GREEN PURPLE PURPLE BLUE
IN: tufa OUT: PINK
IN: wif blicket OUT: PURPLE PURPLE
IN: wif blicket zup gazzer OUT: PURPLE PURPLE GREEN
IN: fep blicket OUT: BLUE BLUE
IN: gazzer lug tufa OUT: PINK GREEN
IN: wif gazzer wif blicket OUT: PURPLE GREEN PURPLE PURPLE
IN: wif fep OUT: PURPLE BLUE
IN: wif OUT: PURPLE

*GRAMMAR*
fep -> BLUE 
 tufa -> PINK 
 wif -> PURPLE 
 gazzer -> GREEN 
 x1 zup u1 -> [x1] [u1] 
 x1 lug u1 -> [u1] [x1] 
 u1 blicket -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 