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

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

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