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

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

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