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

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

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