*SUPPORT*
IN: gazzer blicket OUT: GREEN GREEN
IN: wif tufa OUT: BLUE BLUE BLUE
IN: kiki fep kiki OUT: PURPLE PURPLE PURPLE
IN: gazzer OUT: GREEN
IN: kiki OUT: PURPLE
IN: zup zup OUT: RED RED
IN: zup tufa OUT: RED RED RED
IN: kiki fep wif blicket OUT: BLUE BLUE PURPLE PURPLE
IN: kiki blicket fep kiki OUT: PURPLE PURPLE PURPLE PURPLE PURPLE
IN: kiki zup blicket OUT: PURPLE RED PURPLE RED
IN: wif wif OUT: BLUE BLUE
IN: gazzer fep zup tufa blicket OUT: RED RED RED RED RED RED GREEN GREEN
IN: wif fep kiki kiki tufa OUT: PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE BLUE BLUE
IN: wif blicket tufa OUT: BLUE BLUE BLUE BLUE BLUE BLUE

*QUERY*
IN: zup gazzer fep kiki OUT: PURPLE RED GREEN RED GREEN
IN: gazzer wif tufa OUT: GREEN BLUE GREEN BLUE GREEN BLUE
IN: kiki zup zup OUT: PURPLE RED RED
IN: kiki fep kiki zup OUT: PURPLE RED PURPLE PURPLE
IN: wif OUT: BLUE
IN: kiki tufa OUT: PURPLE PURPLE PURPLE
IN: gazzer zup wif blicket OUT: GREEN RED BLUE GREEN RED BLUE
IN: zup zup blicket OUT: RED RED RED RED
IN: zup OUT: RED
IN: kiki tufa fep gazzer blicket OUT: GREEN GREEN PURPLE PURPLE PURPLE PURPLE PURPLE PURPLE

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