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

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

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