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

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

*GRAMMAR*
dax -> BLUE 
 wif -> RED 
 lug -> PURPLE 
 blicket -> PINK 
 x1 gazzer x2 -> [x1] [x2] 
 u1 kiki u2 -> [u1] [u2] 
 u1 tufa x1 -> [x1] [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 