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

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

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