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

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

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