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

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

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