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

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

*GRAMMAR*
kiki -> PINK 
 blicket -> BLUE 
 lug -> YELLOW 
 tufa -> GREEN 
 x1 fep x2 -> [x1] [x2] 
 x1 dax u1 -> [x1] [u1] 
 x1 wif -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 