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

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

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