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

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

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