*SUPPORT*
IN: lug OUT: PURPLE
IN: kiki zup OUT: YELLOW YELLOW YELLOW
IN: tufa OUT: BLUE
IN: tufa wif kiki OUT: BLUE YELLOW
IN: blicket wif tufa OUT: RED BLUE
IN: lug wif blicket dax OUT: PURPLE RED PURPLE RED PURPLE RED PURPLE RED
IN: tufa wif lug dax OUT: BLUE PURPLE BLUE PURPLE BLUE PURPLE BLUE PURPLE
IN: lug tufa wif tufa OUT: PURPLE BLUE BLUE
IN: tufa wif kiki dax OUT: BLUE YELLOW BLUE YELLOW BLUE YELLOW BLUE YELLOW
IN: kiki lug zup OUT: YELLOW PURPLE YELLOW PURPLE YELLOW PURPLE
IN: kiki tufa OUT: YELLOW BLUE
IN: lug lug wif tufa OUT: PURPLE PURPLE BLUE
IN: lug wif tufa OUT: PURPLE BLUE
IN: kiki wif tufa OUT: YELLOW BLUE

*QUERY*
IN: kiki OUT: YELLOW
IN: lug wif lug OUT: PURPLE PURPLE
IN: lug wif kiki OUT: PURPLE YELLOW
IN: blicket OUT: RED
IN: tufa wif lug OUT: BLUE PURPLE
IN: kiki wif kiki OUT: YELLOW YELLOW
IN: lug wif blicket OUT: PURPLE RED
IN: tufa zup OUT: BLUE BLUE BLUE
IN: blicket zup OUT: RED RED RED
IN: tufa wif tufa OUT: BLUE BLUE

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