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

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

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