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

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

*GRAMMAR*
kiki -> PINK 
 tufa -> BLUE 
 lug -> RED 
 blicket -> PURPLE 
 x1 dax -> [x1] [x1] [x1] 
 x1 wif -> [x1] [x1] 
 u1 fep u2 -> [u1] [u2] [u1] [u2] 
 u1 x1 -> [u1] [x1] 
 