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

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

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