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

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

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