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

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

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