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

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

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