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

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

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