*SUPPORT*
IN: gazzer blicket wif kiki wif tufa OUT: RED BLUE RED RED PURPLE
IN: dax tufa zup dax OUT: GREEN GREEN GREEN
IN: wif gazzer OUT: RED PURPLE
IN: gazzer kiki wif tufa blicket gazzer zup kiki OUT: BLUE PURPLE PURPLE BLUE RED RED
IN: wif blicket dax OUT: GREEN RED
IN: wif tufa OUT: RED RED
IN: gazzer dax OUT: PURPLE GREEN
IN: gazzer tufa OUT: PURPLE PURPLE
IN: kiki gazzer dax tufa zup kiki OUT: BLUE BLUE PURPLE GREEN GREEN
IN: gazzer gazzer OUT: PURPLE PURPLE
IN: gazzer tufa blicket gazzer tufa OUT: PURPLE PURPLE PURPLE PURPLE
IN: dax blicket dax zup dax OUT: GREEN GREEN GREEN
IN: dax blicket kiki tufa OUT: BLUE BLUE GREEN
IN: gazzer OUT: PURPLE

*QUERY*
IN: gazzer wif kiki tufa OUT: PURPLE RED BLUE BLUE
IN: kiki tufa OUT: BLUE BLUE
IN: kiki OUT: BLUE
IN: wif dax tufa OUT: RED GREEN GREEN
IN: gazzer blicket wif tufa OUT: RED RED PURPLE
IN: dax OUT: GREEN
IN: kiki tufa zup wif OUT: RED BLUE BLUE
IN: wif OUT: RED
IN: dax tufa OUT: GREEN GREEN
IN: kiki blicket dax wif dax tufa OUT: GREEN RED GREEN GREEN BLUE

*GRAMMAR*
dax -> GREEN 
 gazzer -> PURPLE 
 kiki -> BLUE 
 wif -> RED 
 x1 blicket x2 -> [x2] [x1] 
 x1 zup u1 -> [u1] [x1] 
 u1 tufa -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 