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

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

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