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

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

*GRAMMAR*
kiki -> RED 
 zup -> GREEN 
 dax -> BLUE 
 lug -> PINK 
 x1 blicket x2 -> [x2] [x1] 
 x1 wif -> [x1] [x1] [x1] [x1] [x1] [x1] 
 u1 tufa u2 -> [u2] [u1] 
 u1 x1 -> [u1] [x1] 
 