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

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

*GRAMMAR*
wif -> BLUE 
 fep -> PURPLE 
 gazzer -> PINK 
 kiki -> GREEN 
 x1 blicket -> [x1] [x1] 
 u1 tufa u2 -> [u1] [u2] 
 x1 lug -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 