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

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

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