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

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

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