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

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

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