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

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

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