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

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

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