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

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

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