*SUPPORT*
IN: gazzer wif OUT: BLUE BLUE
IN: zup kiki blicket OUT: RED PINK
IN: tufa OUT: GREEN
IN: zup OUT: RED
IN: blicket wif OUT: PINK PINK
IN: gazzer zup wif OUT: BLUE RED RED
IN: gazzer tufa kiki blicket OUT: BLUE GREEN PINK
IN: blicket OUT: PINK
IN: tufa wif OUT: GREEN GREEN
IN: zup blicket wif OUT: RED PINK PINK
IN: blicket lug OUT: PINK PINK
IN: zup lug OUT: RED RED
IN: zup wif OUT: RED RED
IN: gazzer kiki gazzer OUT: BLUE BLUE

*QUERY*
IN: gazzer kiki blicket OUT: BLUE PINK
IN: zup kiki tufa OUT: RED GREEN
IN: tufa kiki tufa OUT: GREEN GREEN
IN: gazzer zup lug OUT: BLUE RED RED
IN: zup kiki gazzer OUT: RED BLUE
IN: tufa lug OUT: GREEN GREEN
IN: blicket kiki tufa OUT: PINK GREEN
IN: gazzer lug OUT: BLUE BLUE
IN: tufa kiki gazzer OUT: GREEN BLUE
IN: zup gazzer kiki tufa OUT: RED BLUE GREEN

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