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

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

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