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

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

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