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

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

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