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

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

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