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

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

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