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

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

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