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

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

*GRAMMAR*
kiki -> PINK 
 gazzer -> PURPLE 
 tufa -> GREEN 
 wif -> BLUE 
 u1 lug u2 -> [u1] [u2] [u1] 
 u1 blicket -> [u1] [u1] 
 x1 fep x2 -> [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 