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

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

*GRAMMAR*
lug -> YELLOW 
 zup -> PURPLE 
 wif -> PINK 
 dax -> RED 
 x1 blicket u1 -> [x1] [x1] [u1] 
 x1 kiki -> [x1] [x1] [x1] 
 x1 tufa x2 -> [x1] [x1] [x2] 
 u1 x1 -> [u1] [x1] 
 