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

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

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