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

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

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