*SUPPORT*
IN: gazzer fep blicket OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE BLUE PURPLE
IN: lug fep OUT: PINK PURPLE
IN: fep OUT: PURPLE
IN: fep wif fep OUT: PURPLE PURPLE
IN: lug wif gazzer OUT: BLUE PINK
IN: lug kiki OUT: PINK PINK PINK
IN: zup fep OUT: GREEN PURPLE
IN: zup gazzer kiki OUT: GREEN BLUE GREEN BLUE GREEN BLUE
IN: gazzer OUT: BLUE
IN: gazzer kiki wif lug wif fep wif gazzer OUT: BLUE PURPLE PINK BLUE BLUE BLUE
IN: gazzer gazzer kiki wif zup OUT: GREEN BLUE BLUE BLUE BLUE BLUE BLUE
IN: fep kiki OUT: PURPLE PURPLE PURPLE
IN: fep fep OUT: PURPLE PURPLE
IN: fep blicket wif gazzer OUT: BLUE PURPLE PURPLE PURPLE PURPLE

*QUERY*
IN: fep wif lug OUT: PINK PURPLE
IN: fep fep kiki wif zup OUT: GREEN PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: lug OUT: PINK
IN: zup gazzer blicket OUT: GREEN BLUE GREEN BLUE GREEN BLUE GREEN BLUE
IN: gazzer wif fep OUT: PURPLE BLUE
IN: fep blicket OUT: PURPLE PURPLE PURPLE PURPLE
IN: fep fep blicket OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE
IN: fep wif zup OUT: GREEN PURPLE
IN: zup blicket wif gazzer OUT: BLUE GREEN GREEN GREEN GREEN
IN: zup OUT: GREEN

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