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

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

*GRAMMAR*
gazzer -> RED 
 dax -> BLUE 
 kiki -> PURPLE 
 tufa -> PINK 
 u1 fep u2 -> [u2] [u1] [u2] 
 u1 blicket -> [u1] [u1] [u1] [u1] 
 x1 wif u1 -> [u1] [x1] 
 u1 x1 -> [u1] [x1] 
 