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

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

*GRAMMAR*
wif -> PINK 
 blicket -> YELLOW 
 fep -> RED 
 dax -> PURPLE 
 x1 lug u1 -> [u1] [x1] 
 x1 kiki x2 -> [x2] [x1] [x2] 
 u1 gazzer u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 