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

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

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