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

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

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