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

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

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