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

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

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