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

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

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