*SUPPORT*
IN: dax wif OUT: PINK PINK
IN: dax OUT: PINK
IN: kiki tufa wif blicket kiki gazzer zup OUT: YELLOW PURPLE PURPLE YELLOW GREEN
IN: dax gazzer tufa OUT: PINK PURPLE
IN: zup wif OUT: GREEN GREEN
IN: tufa gazzer zup blicket dax zup OUT: PURPLE GREEN PINK GREEN
IN: kiki tufa wif OUT: YELLOW PURPLE PURPLE
IN: tufa wif OUT: PURPLE PURPLE
IN: kiki blicket kiki OUT: YELLOW YELLOW
IN: tufa wif blicket dax blicket zup OUT: PURPLE PURPLE PINK GREEN
IN: tufa wif gazzer zup gazzer dax OUT: PURPLE PURPLE GREEN PINK
IN: tufa blicket tufa OUT: PURPLE PURPLE
IN: tufa OUT: PURPLE
IN: dax tufa wif OUT: PINK PURPLE PURPLE

*QUERY*
IN: tufa zup zup tufa wif gazzer dax OUT: PURPLE GREEN GREEN PURPLE PURPLE PINK
IN: zup OUT: GREEN
IN: zup wif blicket tufa OUT: GREEN GREEN PURPLE
IN: dax wif blicket kiki wif OUT: PINK PINK YELLOW YELLOW
IN: kiki OUT: YELLOW
IN: kiki wif OUT: YELLOW YELLOW
IN: kiki blicket dax dax blicket tufa wif OUT: YELLOW PINK PINK PURPLE PURPLE
IN: kiki zup wif OUT: YELLOW GREEN GREEN
IN: dax dax dax wif OUT: PINK PINK PINK PINK
IN: dax zup wif gazzer zup OUT: PINK GREEN GREEN GREEN

*GRAMMAR*
zup -> GREEN 
 tufa -> PURPLE 
 kiki -> YELLOW 
 dax -> PINK 
 x1 blicket x2 -> [x1] [x2] 
 x1 gazzer u1 -> [x1] [u1] 
 u1 wif -> [u1] [u1] 
 u1 x1 -> [u1] [x1] 
 