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

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

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