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

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

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