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

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

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