*SUPPORT*
IN: lug kiki OUT: GREEN YELLOW
IN: wif OUT: RED
IN: dax OUT: PINK
IN: dax gazzer lug OUT: GREEN PINK PINK
IN: lug OUT: GREEN
IN: dax dax blicket dax blicket lug OUT: PINK PINK PINK GREEN
IN: wif wif blicket kiki OUT: RED RED YELLOW
IN: dax fep lug fep wif OUT: RED GREEN PINK
IN: wif dax OUT: RED PINK
IN: wif fep kiki OUT: YELLOW RED
IN: dax blicket kiki OUT: PINK YELLOW
IN: dax lug fep lug blicket kiki OUT: PINK GREEN GREEN YELLOW
IN: dax fep kiki gazzer wif OUT: RED YELLOW YELLOW PINK
IN: wif gazzer lug OUT: GREEN RED RED

*QUERY*
IN: wif kiki gazzer lug OUT: RED GREEN YELLOW YELLOW
IN: kiki gazzer wif blicket dax OUT: RED YELLOW YELLOW PINK
IN: wif fep wif OUT: RED RED
IN: wif fep wif gazzer dax blicket dax OUT: PINK RED RED PINK RED
IN: kiki OUT: YELLOW
IN: lug blicket dax OUT: GREEN PINK
IN: kiki gazzer wif OUT: RED YELLOW YELLOW
IN: dax fep dax OUT: PINK PINK
IN: lug gazzer lug OUT: GREEN GREEN GREEN
IN: dax gazzer kiki OUT: YELLOW PINK PINK

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