*SUPPORT*
IN: wif kiki OUT: YELLOW BLUE
IN: kiki fep lug blicket OUT: GREEN BLUE BLUE BLUE
IN: kiki OUT: BLUE
IN: gazzer blicket lug wif lug gazzer lug blicket OUT: GREEN RED YELLOW RED GREEN
IN: blicket fep lug kiki OUT: BLUE GREEN GREEN GREEN
IN: wif fep OUT: YELLOW YELLOW YELLOW
IN: gazzer lug kiki lug gazzer lug gazzer OUT: RED RED BLUE RED
IN: kiki gazzer blicket tufa blicket OUT: GREEN GREEN BLUE RED GREEN
IN: gazzer fep OUT: RED RED RED
IN: gazzer lug gazzer OUT: RED RED
IN: wif fep lug blicket lug gazzer OUT: RED GREEN YELLOW YELLOW YELLOW
IN: gazzer kiki fep OUT: RED BLUE BLUE BLUE
IN: gazzer wif gazzer fep lug kiki OUT: BLUE RED YELLOW RED RED RED
IN: blicket gazzer lug kiki OUT: BLUE GREEN RED

*QUERY*
IN: kiki tufa gazzer OUT: RED RED BLUE
IN: blicket fep OUT: GREEN GREEN GREEN
IN: wif wif wif fep tufa wif OUT: YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW YELLOW
IN: blicket wif OUT: GREEN YELLOW
IN: gazzer wif lug gazzer OUT: RED RED YELLOW
IN: blicket blicket OUT: GREEN GREEN
IN: wif fep lug gazzer OUT: RED YELLOW YELLOW YELLOW
IN: wif OUT: YELLOW
IN: blicket fep lug gazzer OUT: RED GREEN GREEN GREEN
IN: blicket OUT: GREEN

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