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

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

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