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

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

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