*SUPPORT*
IN: tufa tufa wif tufa tufa wif dax OUT: PINK PINK PINK PINK YELLOW
IN: tufa fep wif kiki blicket OUT: PINK PINK PURPLE PURPLE
IN: kiki OUT: PURPLE
IN: lug OUT: RED
IN: lug fep OUT: RED RED
IN: tufa dax kiki fep OUT: PINK YELLOW PURPLE PURPLE
IN: dax tufa wif dax OUT: YELLOW PINK YELLOW
IN: kiki wif lug blicket OUT: PURPLE RED RED
IN: kiki kiki fep wif lug blicket OUT: PURPLE PURPLE PURPLE RED RED
IN: tufa kiki blicket wif lug fep OUT: PINK PURPLE PURPLE RED RED
IN: dax fep wif kiki blicket OUT: YELLOW YELLOW PURPLE PURPLE
IN: dax blicket OUT: YELLOW YELLOW
IN: dax fep OUT: YELLOW YELLOW
IN: tufa OUT: PINK

*QUERY*
IN: lug blicket wif lug kiki fep OUT: RED RED RED PURPLE PURPLE
IN: dax wif tufa blicket OUT: YELLOW PINK PINK
IN: lug wif tufa OUT: RED PINK
IN: tufa fep wif kiki tufa blicket OUT: PINK PINK PURPLE PINK PINK
IN: kiki blicket OUT: PURPLE PURPLE
IN: dax wif kiki kiki lug fep OUT: YELLOW PURPLE PURPLE RED RED
IN: lug blicket OUT: RED RED
IN: dax OUT: YELLOW
IN: tufa blicket OUT: PINK PINK
IN: tufa fep OUT: PINK PINK

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