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

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

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