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

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

*GRAMMAR*
gazzer -> GREEN 
 fep -> RED 
 tufa -> BLUE 
 blicket -> PURPLE 
 u1 wif -> [u1] [u1] 
 u1 kiki u2 -> [u1] [u2] 
 x1 zup -> [x1] [x1] [x1] 
 u1 x1 -> [u1] [x1] 
 