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

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

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