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

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

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